last executing test programs: 6.374174114s ago: executing program 3 (id=189): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x180) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) ioctl$XFS_IOC_PATH_TO_HANDLE(0xffffffffffffffff, 0xc01c5869, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f00000001c0)='#^\'[%\\$\x00', 0x141180, &(0x7f0000000240)={@align=0x8, {0x1, 0xffff, 0x8, 0x9}}, 0x8, &(0x7f0000000280)={@_ha_fsid}, &(0x7f00000002c0)=0x5}) sendto$inet6(r1, &(0x7f0000000340)="59682e5c75c64e652e67b81c73b7abd7a760a1755eb56aa45e1f0ccdf6345c16cd33ead99bbf78de8a17a5a85b6c6089cb4fadfb85f326fccbe3b88f08e739ac837eec0bcc202076c7b53aca692af4454d40e8173f1b361a3cd007a1644f665dc0164a5d5ebff28af4e20c976897045179a63857929add8110fb2287fef66fd6f4", 0x81, 0x0, &(0x7f0000000400)={0xa, 0x4e24, 0x9, @loopback}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0xc0802, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f00000000c0)) ioctl$PPPIOCSMAXCID(r2, 0x40047451, &(0x7f0000000200)=0x8) ioctl$PPPIOCSFLAGS1(r2, 0x40047459, &(0x7f0000000100)=0x120008c) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000003c0)="00214500002c00000000400600000a0000010a000002005000500000000100000001601003e80000000001010101", 0x2e}], 0x1, 0x0, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000003c0)="002145000b2c000b0000400600000a0000010a000002005000500000000200000002601003e80000000001010101", 0x2e}], 0x1, 0x0, 0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000100)={0x1f, 0xffff, 0x3}, 0x6) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x80) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc\x00', 0x1fb) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r4, &(0x7f0000000000)='3', 0x4e) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x84042, 0x0) r6 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x142f82) ioctl$LOOP_CONFIGURE(r6, 0x4c0a, &(0x7f0000001ac0)={r5, 0x2000, {0x0, 0x0, 0x0, 0x0, 0x14a1ff, 0x0, 0x0, 0x1a, 0x1c, "3384020bbe82b398000000000000000000001d0ec0c1b4e9b1c4369d03740100ceaac594b3d6d741dd17c1c50d38ef2a565ef1e80000000058966500", "a9103939c787a16c1ca4f837026d1a8554feac911e1cd130e04d528539f3d3289737f0374c72a964a02447a75df8a6ca7f040000000000000072fd29f35239d2", "24431a1e77a68e174f00", [0x9, 0x400]}}) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x8003}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x7}}}, 0x74}}, 0x0) sendmsg$NFT_BATCH(r7, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWOBJ={0x1c, 0x12, 0xa, 0x801, 0x0, 0x0, {0x2, 0x0, 0x5}, @NFT_OBJECT_TUNNEL=@NFTA_OBJ_TYPE={0x8}}, @NFT_MSG_DELTABLE={0x74, 0x2, 0xa, 0x801, 0x0, 0x0, {0x3, 0x0, 0x1}, [@NFTA_TABLE_USERDATA={0x5e, 0x6, "de34a5273e48eef97e0255366bfc9bbf954b7cb6147cfe51ce4fd4899e756489134e48bdd1ec696b8b81dfba51c48cdea1f7c9b49756dec504dccb06b2877dbc787f840699b42bded354a123879f475f3c23e5bfaffee4cd65cb"}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0xa}}}, 0xb8}, 0x1, 0x0, 0x0, 0x20002001}, 0xc0) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000000440)={@loopback, 0x0}, &(0x7f0000000480)=0x14) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f00000004c0)={@empty, r9}, 0x14) write(r3, &(0x7f0000000200)='2\x00\x00\x00\a\x00\a\x00\x00\x00\x00\x00\x00', 0xd) write(r0, &(0x7f0000000000)='7', 0x1) bpf$MAP_CREATE(0x2000000000000000, &(0x7f0000000140)=@base={0x6, 0x4, 0x2400, 0x5c, 0x0, 0xffffffffffffffff, 0x3}, 0x50) 5.919072328s ago: executing program 3 (id=194): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$NFT_BATCH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000400)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWRULE={0x2c, 0x6, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x54}, 0x1, 0x0, 0x0, 0x4000850}, 0x20040040) 5.769560774s ago: executing program 3 (id=196): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r1 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5340450c10108e492940a80909021b000900000000090400020100350400"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007280)=[{{0x0, 0x0, 0x0}, 0xe9}, {{0x0, 0x0, 0x0}, 0x20e8bd}], 0x2, 0x0, 0x0) mount(&(0x7f0000000140)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000180)='bfs\x00', 0x2208004, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, 0x0, 0x0) write(r2, &(0x7f0000000000)="1c0000001a005f0214f9f407000904001f000000ff", 0x15) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x801, 0x70bd29, 0x25dfdbf7, {0x0, 0x0, 0x0, 0x0, 0x2202e}, [@IFLA_GROUP={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x20048050}, 0x40014) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r2) openat$mice(0xffffff9c, &(0x7f0000000180), 0x2080) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x8000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) mknodat$null(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x103) acct(&(0x7f00000001c0)='./file0\x00') syz_fuse_handle_req(0xffffffffffffffff, &(0x7f000000e0c0)="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", 0x2000, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0xe8, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x158) mount(&(0x7f0000000380)=@filename='ubi0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000400)='ubifs\x00', 0x18000, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0xff70, 0x0, 0x3, 0xfffffffc}]}) syz_usb_disconnect(r1) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80, 0xa8) renameat2(r7, &(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x7) close_range(r0, 0xffffffffffffffff, 0x0) 5.122131237s ago: executing program 1 (id=202): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x180) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) ioctl$XFS_IOC_PATH_TO_HANDLE(0xffffffffffffffff, 0xc01c5869, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f00000001c0)='#^\'[%\\$\x00', 0x141180, &(0x7f0000000240)={@align=0x8, {0x1, 0xffff, 0x8, 0x9}}, 0x8, &(0x7f0000000280)={@_ha_fsid}, &(0x7f00000002c0)=0x5}) sendto$inet6(r1, &(0x7f0000000340)="59682e5c75c64e652e67b81c73b7abd7a760a1755eb56aa45e1f0ccdf6345c16cd33ead99bbf78de8a17a5a85b6c6089cb4fadfb85f326fccbe3b88f08e739ac837eec0bcc202076c7b53aca692af4454d40e8173f1b361a3cd007a1644f665dc0164a5d5ebff28af4e20c976897045179a63857929add8110fb2287fef66fd6f4", 0x81, 0x0, &(0x7f0000000400)={0xa, 0x4e24, 0x9, @loopback}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0xc0802, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f00000000c0)) ioctl$PPPIOCSMAXCID(r2, 0x40047451, &(0x7f0000000200)=0x8) ioctl$PPPIOCSFLAGS1(r2, 0x40047459, &(0x7f0000000100)=0x120008c) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000003c0)="00214500002c00000000400600000a0000010a000002005000500000000100000001601003e80000000001010101", 0x2e}], 0x1, 0x0, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000003c0)="002145000b2c000b0000400600000a0000010a000002005000500000000200000002601003e80000000001010101", 0x2e}], 0x1, 0x0, 0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000100)={0x1f, 0xffff, 0x3}, 0x6) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x80) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc\x00', 0x1fb) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r4, &(0x7f0000000000)='3', 0x4e) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x84042, 0x0) r6 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x142f82) ioctl$LOOP_CONFIGURE(r6, 0x4c0a, &(0x7f0000001ac0)={r5, 0x2000, {0x0, 0x0, 0x0, 0x0, 0x14a1ff, 0x0, 0x0, 0x1a, 0x1c, "3384020bbe82b398000000000000000000001d0ec0c1b4e9b1c4369d03740100ceaac594b3d6d741dd17c1c50d38ef2a565ef1e80000000058966500", "a9103939c787a16c1ca4f837026d1a8554feac911e1cd130e04d528539f3d3289737f0374c72a964a02447a75df8a6ca7f040000000000000072fd29f35239d2", "24431a1e77a68e174f00", [0x9, 0x400]}}) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x8003}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x7}}}, 0x74}}, 0x0) sendmsg$NFT_BATCH(r7, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWOBJ={0x1c, 0x12, 0xa, 0x801, 0x0, 0x0, {0x2, 0x0, 0x5}, @NFT_OBJECT_TUNNEL=@NFTA_OBJ_TYPE={0x8}}, @NFT_MSG_DELTABLE={0x48, 0x2, 0xa, 0x801, 0x0, 0x0, {0x3, 0x0, 0x1}, [@NFTA_TABLE_USERDATA={0x32, 0x6, "de34a5273e48eef97e0255366bfc9bbf954b7cb6147cfe51ce4fd4899e756489134e48bdd1ec696b8b81dfba51c4"}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0xa}}}, 0x8c}, 0x1, 0x0, 0x0, 0x20002001}, 0xc0) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000000440)={@loopback, 0x0}, &(0x7f0000000480)=0x14) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f00000004c0)={@empty, r9}, 0x14) write(r3, &(0x7f0000000200)='2\x00\x00\x00\a\x00\a\x00\x00\x00\x00\x00\x00', 0xd) write(r0, &(0x7f0000000000)='7', 0x1) bpf$MAP_CREATE(0x2000000000000000, &(0x7f0000000140)=@base={0x6, 0x4, 0x2400, 0x5c, 0x0, 0xffffffffffffffff, 0x3}, 0x50) 5.099370674s ago: executing program 2 (id=210): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x180) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) ioctl$XFS_IOC_PATH_TO_HANDLE(0xffffffffffffffff, 0xc01c5869, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f00000001c0)='#^\'[%\\$\x00', 0x141180, &(0x7f0000000240)={@align=0x8, {0x1, 0xffff, 0x8, 0x9}}, 0x8, &(0x7f0000000280)={@_ha_fsid}, &(0x7f00000002c0)=0x5}) sendto$inet6(r1, &(0x7f0000000340)="59682e5c75c64e652e67b81c73b7abd7a760a1755eb56aa45e1f0ccdf6345c16cd33ead99bbf78de8a17a5a85b6c6089cb4fadfb85f326fccbe3b88f08e739ac837eec0bcc202076c7b53aca692af4454d40e8173f1b361a3cd007a1644f665dc0164a5d5ebff28af4e20c976897045179a63857929add8110fb2287fef66fd6f4", 0x81, 0x0, &(0x7f0000000400)={0xa, 0x4e24, 0x9, @loopback}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0xc0802, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f00000000c0)) ioctl$PPPIOCSMAXCID(r2, 0x40047451, &(0x7f0000000200)=0x8) ioctl$PPPIOCSFLAGS1(r2, 0x40047459, &(0x7f0000000100)=0x120008c) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000003c0)="00214500002c00000000400600000a0000010a000002005000500000000100000001601003e80000000001010101", 0x2e}], 0x1, 0x0, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000003c0)="002145000b2c000b0000400600000a0000010a000002005000500000000200000002601003e80000000001010101", 0x2e}], 0x1, 0x0, 0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000100)={0x1f, 0xffff, 0x3}, 0x6) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x80) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc\x00', 0x1fb) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r4, &(0x7f0000000000)='3', 0x4e) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x84042, 0x0) r6 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x142f82) ioctl$LOOP_CONFIGURE(r6, 0x4c0a, &(0x7f0000001ac0)={r5, 0x2000, {0x0, 0x0, 0x0, 0x0, 0x14a1ff, 0x0, 0x0, 0x1a, 0x1c, "3384020bbe82b398000000000000000000001d0ec0c1b4e9b1c4369d03740100ceaac594b3d6d741dd17c1c50d38ef2a565ef1e80000000058966500", "a9103939c787a16c1ca4f837026d1a8554feac911e1cd130e04d528539f3d3289737f0374c72a964a02447a75df8a6ca7f040000000000000072fd29f35239d2", "24431a1e77a68e174f00", [0x9, 0x400]}}) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x8003}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x7}}}, 0x74}}, 0x0) sendmsg$NFT_BATCH(r7, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWOBJ={0x1c, 0x12, 0xa, 0x801, 0x0, 0x0, {0x2, 0x0, 0x5}, @NFT_OBJECT_TUNNEL=@NFTA_OBJ_TYPE={0x8}}, @NFT_MSG_DELTABLE={0x74, 0x2, 0xa, 0x801, 0x0, 0x0, {0x3, 0x0, 0x1}, [@NFTA_TABLE_USERDATA={0x5d, 0x6, "de34a5273e48eef97e0255366bfc9bbf954b7cb6147cfe51ce4fd4899e756489134e48bdd1ec696b8b81dfba51c48cdea1f7c9b49756dec504dccb06b2877dbc787f840699b42bded354a123879f475f3c23e5bfaffee4cd65"}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0xa}}}, 0xb8}, 0x1, 0x0, 0x0, 0x20002001}, 0xc0) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000000440)={@loopback, 0x0}, &(0x7f0000000480)=0x14) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f00000004c0)={@empty, r9}, 0x14) write(r3, &(0x7f0000000200)='2\x00\x00\x00\a\x00\a\x00\x00\x00\x00\x00\x00', 0xd) write(r0, &(0x7f0000000000)='7', 0x1) bpf$MAP_CREATE(0x2000000000000000, &(0x7f0000000140)=@base={0x6, 0x4, 0x2400, 0x5c, 0x0, 0xffffffffffffffff, 0x3}, 0x50) 4.737375825s ago: executing program 1 (id=204): openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) openat$sequencer(0xffffff9c, &(0x7f0000001bc0), 0x88302, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) syz_open_dev$tty1(0xc, 0x4, 0x1) pselect6(0x0, 0x0, 0x0, &(0x7f00000002c0)={0x3ff, 0x6, 0xffffffffffffffff, 0x9, 0x0, 0xf, 0x80000006, 0xb06c}, 0x0, 0x0) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x38}}, 0x0) close(r1) 4.716892994s ago: executing program 2 (id=205): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a3200000000140000001100"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$NFT_BATCH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000400)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWRULE={0xa4, 0x6, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_EXPRESSIONS={0x78, 0x4, 0x0, 0x1, [{0x48, 0x1, 0x0, 0x1, @target={{0xb}, @val={0x38, 0x2, 0x0, 0x1, [@NFTA_TARGET_INFO={0x2c, 0x3, "7339f2f10455afb9fdd672bad09dfb78c7699c74e891a0c700"/40}, @NFTA_TARGET_NAME={0x8, 0x1, 'LED\x00'}]}}}, {0x2c, 0x1, 0x0, 0x1, @numgen={{0xb}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_NG_DREG={0x8, 0x1, 0x1, 0x0, 0x16}, @NFTA_NG_TYPE={0x8}, @NFTA_NG_MODULUS={0x8, 0x2, 0x1, 0x0, 0x9}]}}}]}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0xcc}, 0x1, 0x0, 0x0, 0x4000850}, 0x20040040) 4.660826874s ago: executing program 0 (id=206): mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="2200071900050000000018d90b84362cb51df662dbec5dcd22256294a2"], 0x48) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000006c0)=ANY=[@ANYBLOB="b8000000190001002bbd70000000000000000000000000000000000000000001fe80000000000000000000000000000f00000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000000000000000c00000000000000000000000000000000000000000000003c00000000000000ffffffffffffffff000000000020000000000000000000000000000000000000000a000000000000feffffffff7f40000200000000000008010000000000000001010000e75abe8826ad088b093053f7d4488400ac111c00511343b2d9a0ced47bcd15d053acec54259911c80bde5b22618d4d2508ec4896378139e4a746bc8587f1b1ab7ca1516c"], 0xb8}}, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) r2 = io_uring_setup(0x2e08, &(0x7f00000001c0)={0x0, 0x5acf, 0x40, 0xffffffff}) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x0, &(0x7f0000000240)=[{&(0x7f0000001700)=""/4095, 0xfff}], 0x1) r3 = userfaultfd(0x80001) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x1a5}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_COPY(r3, 0xc028aa05, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000/0x3000)=nil, 0x3000}) ioctl$SW_SYNC_IOC_CREATE_FENCE(0xffffffffffffffff, 0xc0285700, &(0x7f00000000c0)={0x3, "1f938a7b853b3a0a00000000000000000000fc00"}) pipe(&(0x7f0000000080)) listen(r0, 0x8) r4 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e24, @empty}}, 0x73, 0x983a}, 0x88) write(0xffffffffffffffff, 0x0, 0x0) 4.249312119s ago: executing program 2 (id=207): r0 = syz_open_dev$radio(&(0x7f0000000080), 0x2, 0x2) ioctl$VIDIOC_S_HW_FREQ_SEEK(r0, 0x40305652, &(0x7f00000002c0)={0x2, 0x1, 0xfff7fffd, 0x2, 0x0, 0x0, 0x7}) socket(0x28, 0x5, 0x0) setns(0xc9, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, 0x0, 0x0) socket(0x8, 0x5, 0x5) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0xc048aec8, 0x0) r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x8, 0x94, 0x7fff0000}]}) close_range(r5, 0xffffffffffffffff, 0x0) 3.795637957s ago: executing program 0 (id=208): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x180) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) ioctl$XFS_IOC_PATH_TO_HANDLE(0xffffffffffffffff, 0xc01c5869, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f00000001c0)='#^\'[%\\$\x00', 0x141180, &(0x7f0000000240)={@align=0x8, {0x1, 0xffff, 0x8, 0x9}}, 0x8, &(0x7f0000000280)={@_ha_fsid}, &(0x7f00000002c0)=0x5}) sendto$inet6(r1, &(0x7f0000000340)="59682e5c75c64e652e67b81c73b7abd7a760a1755eb56aa45e1f0ccdf6345c16cd33ead99bbf78de8a17a5a85b6c6089cb4fadfb85f326fccbe3b88f08e739ac837eec0bcc202076c7b53aca692af4454d40e8173f1b361a3cd007a1644f665dc0164a5d5ebff28af4e20c976897045179a63857929add8110fb2287fef66fd6f4", 0x81, 0x0, &(0x7f0000000400)={0xa, 0x4e24, 0x9, @loopback}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0xc0802, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f00000000c0)) ioctl$PPPIOCSMAXCID(r2, 0x40047451, &(0x7f0000000200)=0x8) ioctl$PPPIOCSFLAGS1(r2, 0x40047459, &(0x7f0000000100)=0x120008c) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000003c0)="00214500002c00000000400600000a0000010a000002005000500000000100000001601003e80000000001010101", 0x2e}], 0x1, 0x0, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000003c0)="002145000b2c000b0000400600000a0000010a000002005000500000000200000002601003e80000000001010101", 0x2e}], 0x1, 0x0, 0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000100)={0x1f, 0xffff, 0x3}, 0x6) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x80) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc\x00', 0x1fb) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r4, &(0x7f0000000000)='3', 0x4e) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x84042, 0x0) r6 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x142f82) ioctl$LOOP_CONFIGURE(r6, 0x4c0a, &(0x7f0000001ac0)={r5, 0x2000, {0x0, 0x0, 0x0, 0x0, 0x14a1ff, 0x0, 0x0, 0x1a, 0x1c, "3384020bbe82b398000000000000000000001d0ec0c1b4e9b1c4369d03740100ceaac594b3d6d741dd17c1c50d38ef2a565ef1e80000000058966500", "a9103939c787a16c1ca4f837026d1a8554feac911e1cd130e04d528539f3d3289737f0374c72a964a02447a75df8a6ca7f040000000000000072fd29f35239d2", "24431a1e77a68e174f00", [0x9, 0x400]}}) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x8003}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x7}}}, 0x74}}, 0x0) sendmsg$NFT_BATCH(r7, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWOBJ={0x1c, 0x12, 0xa, 0x801, 0x0, 0x0, {0x2, 0x0, 0x5}, @NFT_OBJECT_TUNNEL=@NFTA_OBJ_TYPE={0x8}}, @NFT_MSG_DELTABLE={0x74, 0x2, 0xa, 0x801, 0x0, 0x0, {0x3, 0x0, 0x1}, [@NFTA_TABLE_USERDATA={0x5f, 0x6, "de34a5273e48eef97e0255366bfc9bbf954b7cb6147cfe51ce4fd4899e756489134e48bdd1ec696b8b81dfba51c48cdea1f7c9b49756dec504dccb06b2877dbc787f840699b42bded354a123879f475f3c23e5bfaffee4cd65cb28"}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0xa}}}, 0xb8}, 0x1, 0x0, 0x0, 0x20002001}, 0xc0) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000000440)={@loopback, 0x0}, &(0x7f0000000480)=0x14) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f00000004c0)={@empty, r9}, 0x14) write(r3, &(0x7f0000000200)='2\x00\x00\x00\a\x00\a\x00\x00\x00\x00\x00', 0xc) write(r0, &(0x7f0000000000)='7', 0x1) bpf$MAP_CREATE(0x2000000000000000, &(0x7f0000000140)=@base={0x6, 0x4, 0x2400, 0x5c, 0x0, 0xffffffffffffffff, 0x3}, 0x50) 3.636601632s ago: executing program 1 (id=209): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x180) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) ioctl$XFS_IOC_PATH_TO_HANDLE(0xffffffffffffffff, 0xc01c5869, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f00000001c0)='#^\'[%\\$\x00', 0x141180, &(0x7f0000000240)={@align=0x8, {0x1, 0xffff, 0x8, 0x9}}, 0x8, &(0x7f0000000280)={@_ha_fsid}, &(0x7f00000002c0)=0x5}) sendto$inet6(r1, &(0x7f0000000340)="59682e5c75c64e652e67b81c73b7abd7a760a1755eb56aa45e1f0ccdf6345c16cd33ead99bbf78de8a17a5a85b6c6089cb4fadfb85f326fccbe3b88f08e739ac837eec0bcc202076c7b53aca692af4454d40e8173f1b361a3cd007a1644f665dc0164a5d5ebff28af4e20c976897045179a63857929add8110fb2287fef66fd6f4", 0x81, 0x0, &(0x7f0000000400)={0xa, 0x4e24, 0x9, @loopback}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0xc0802, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f00000000c0)) ioctl$PPPIOCSMAXCID(r2, 0x40047451, &(0x7f0000000200)=0x8) ioctl$PPPIOCSFLAGS1(r2, 0x40047459, &(0x7f0000000100)=0x120008c) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000003c0)="00214500002c00000000400600000a0000010a000002005000500000000100000001601003e80000000001010101", 0x2e}], 0x1, 0x0, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000003c0)="002145000b2c000b0000400600000a0000010a000002005000500000000200000002601003e80000000001010101", 0x2e}], 0x1, 0x0, 0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000100)={0x1f, 0xffff, 0x3}, 0x6) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x80) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc\x00', 0x1fb) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r4, &(0x7f0000000000)='3', 0x4e) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x84042, 0x0) r6 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x142f82) ioctl$LOOP_CONFIGURE(r6, 0x4c0a, &(0x7f0000001ac0)={r5, 0x2000, {0x0, 0x0, 0x0, 0x0, 0x14a1ff, 0x0, 0x0, 0x1a, 0x1c, "3384020bbe82b398000000000000000000001d0ec0c1b4e9b1c4369d03740100ceaac594b3d6d741dd17c1c50d38ef2a565ef1e80000000058966500", "a9103939c787a16c1ca4f837026d1a8554feac911e1cd130e04d528539f3d3289737f0374c72a964a02447a75df8a6ca7f040000000000000072fd29f35239d2", "24431a1e77a68e174f00", [0x9, 0x400]}}) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x8003}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x7}}}, 0x74}}, 0x0) sendmsg$NFT_BATCH(r7, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWOBJ={0x1c, 0x12, 0xa, 0x801, 0x0, 0x0, {0x2, 0x0, 0x5}, @NFT_OBJECT_TUNNEL=@NFTA_OBJ_TYPE={0x8}}, @NFT_MSG_DELTABLE={0x74, 0x2, 0xa, 0x801, 0x0, 0x0, {0x3, 0x0, 0x1}, [@NFTA_TABLE_USERDATA={0x5f, 0x6, "de34a5273e48eef97e0255366bfc9bbf954b7cb6147cfe51ce4fd4899e756489134e48bdd1ec696b8b81dfba51c48cdea1f7c9b49756dec504dccb06b2877dbc787f840699b42bded354a123879f475f3c23e5bfaffee4cd65cb28"}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0xa}}}, 0xb8}, 0x1, 0x0, 0x0, 0x20002001}, 0xc0) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000000440)={@loopback, 0x0}, &(0x7f0000000480)=0x14) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f00000004c0)={@empty, r9}, 0x14) write(r3, &(0x7f0000000200)='2\x00\x00\x00\a\x00\a\x00\x00\x00\x00\x00\x00', 0xd) write(r0, &(0x7f0000000000), 0x0) bpf$MAP_CREATE(0x2000000000000000, &(0x7f0000000140)=@base={0x6, 0x4, 0x2400, 0x5c, 0x0, 0xffffffffffffffff, 0x3}, 0x50) 3.62163382s ago: executing program 0 (id=211): socket$inet_smc(0x2b, 0x1, 0x0) mkdir(&(0x7f0000000000)='./dev\x00', 0x1fe) mount(0x0, &(0x7f0000000040)='./dev\x00', &(0x7f0000000080)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./dev/console\x00', 0x1, 0x0) write$eventfd(r0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x0, 0x0, 0xb49, 0x9, 0xfffffffffffffff7, 0x0, 0x3e}, 0x0) r1 = syz_ublk_setup_io_uring(0x1d, &(0x7f0000000040)={0x0, 0x30b5, 0x1000, 0x8000002, 0x158}, &(0x7f0000000100)=0x0, &(0x7f0000000400)=0x0, &(0x7f0000000140)=0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), r5) sendmsg$TIPC_NL_KEY_SET(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) socket(0x2b, 0x1, 0x1) syz_ublk_add_dev(r1, r2, r3, r4, &(0x7f0000000200)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x3, 0xe26, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x4d}}}, &(0x7f0000000480)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r7 = syz_genetlink_get_family_id$devlink(&(0x7f0000000480), 0xffffffffffffffff) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_PORT_GET(r8, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x38, r7, 0x701, 0x10, 0xfffffffe, {0x2e}, [{{@pci={{0x8}, {0xfffffffffffffe83}}, {0x8, 0x3, 0x3}}}]}, 0x38}, 0x1, 0x0, 0x0, 0xc008}, 0x4008010) syz_ublk_setup_queues(0xffffffffffffffff, r6, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x3, 0x257}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7ffffe, 0x8, 0x2001, 0x10000004}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x35bc, 0x1, 0x0, 0x5f}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xc1cf, 0x4000, 0x0, 0x1f0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1, 0x8200, 0x2, 0x367}}], 0x1, &(0x7f0000000340)={0x2e, 0x44, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x1f, 0x0, '\x00', {0xfff9, 0x4, 0x0, 0x0}}, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000", @ANYRES32=0x0], 0x48) 3.531975672s ago: executing program 3 (id=212): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a3100000000090003007379"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$NFT_BATCH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000400)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWRULE={0xa4, 0x6, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_EXPRESSIONS={0x78, 0x4, 0x0, 0x1, [{0x48, 0x1, 0x0, 0x1, @target={{0xb}, @val={0x38, 0x2, 0x0, 0x1, [@NFTA_TARGET_INFO={0x2c, 0x3, "7339f2f10455afb9fdd672bad09dfb78c7699c74e891a0c700"/40}, @NFTA_TARGET_NAME={0x8, 0x1, 'LED\x00'}]}}}, {0x2c, 0x1, 0x0, 0x1, @numgen={{0xb}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_NG_DREG={0x8, 0x1, 0x1, 0x0, 0x16}, @NFTA_NG_TYPE={0x8}, @NFTA_NG_MODULUS={0x8, 0x2, 0x1, 0x0, 0x9}]}}}]}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0xcc}, 0x1, 0x0, 0x0, 0x4000850}, 0x20040040) 3.451327142s ago: executing program 3 (id=213): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x180) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) ioctl$XFS_IOC_PATH_TO_HANDLE(0xffffffffffffffff, 0xc01c5869, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f00000001c0)='#^\'[%\\$\x00', 0x141180, &(0x7f0000000240)={@align=0x8, {0x1, 0xffff, 0x8, 0x9}}, 0x8, &(0x7f0000000280)={@_ha_fsid}, &(0x7f00000002c0)=0x5}) sendto$inet6(r1, &(0x7f0000000340)="59682e5c75c64e652e67b81c73b7abd7a760a1755eb56aa45e1f0ccdf6345c16cd33ead99bbf78de8a17a5a85b6c6089cb4fadfb85f326fccbe3b88f08e739ac837eec0bcc202076c7b53aca692af4454d40e8173f1b361a3cd007a1644f665dc0164a5d5ebff28af4e20c976897045179a63857929add8110fb2287fef66fd6f4", 0x81, 0x0, &(0x7f0000000400)={0xa, 0x4e24, 0x9, @loopback}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0xc0802, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f00000000c0)) ioctl$PPPIOCSMAXCID(r2, 0x40047451, &(0x7f0000000200)=0x8) ioctl$PPPIOCSFLAGS1(r2, 0x40047459, &(0x7f0000000100)=0x120008c) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000003c0)="00214500002c00000000400600000a0000010a000002005000500000000100000001601003e80000000001010101", 0x2e}], 0x1, 0x0, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000003c0)="002145000b2c000b0000400600000a0000010a000002005000500000000200000002601003e80000000001010101", 0x2e}], 0x1, 0x0, 0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000100)={0x1f, 0xffff, 0x3}, 0x6) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x80) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc\x00', 0x1fb) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r4, &(0x7f0000000000)='3', 0x4e) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x84042, 0x0) r6 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x142f82) ioctl$LOOP_CONFIGURE(r6, 0x4c0a, &(0x7f0000001ac0)={r5, 0x2000, {0x0, 0x0, 0x0, 0x0, 0x14a1ff, 0x0, 0x0, 0x1a, 0x1c, "3384020bbe82b398000000000000000000001d0ec0c1b4e9b1c4369d03740100ceaac594b3d6d741dd17c1c50d38ef2a565ef1e80000000058966500", "a9103939c787a16c1ca4f837026d1a8554feac911e1cd130e04d528539f3d3289737f0374c72a964a02447a75df8a6ca7f040000000000000072fd29f35239d2", "24431a1e77a68e174f00", [0x9, 0x400]}}) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x8003}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x7}}}, 0x74}}, 0x0) sendmsg$NFT_BATCH(r7, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_DELTABLE={0x74, 0x2, 0xa, 0x801, 0x0, 0x0, {0x3, 0x0, 0x1}, [@NFTA_TABLE_USERDATA={0x5f, 0x6, "de34a5273e48eef97e0255366bfc9bbf954b7cb6147cfe51ce4fd4899e756489134e48bdd1ec696b8b81dfba51c48cdea1f7c9b49756dec504dccb06b2877dbc787f840699b42bded354a123879f475f3c23e5bfaffee4cd65cb28"}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0xa}}}, 0x9c}, 0x1, 0x0, 0x0, 0x20002001}, 0xc0) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000000440)={@loopback, 0x0}, &(0x7f0000000480)=0x14) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f00000004c0)={@empty, r9}, 0x14) write(r3, &(0x7f0000000200)='2\x00\x00\x00\a\x00\a\x00\x00\x00\x00\x00\x00', 0xd) write(r0, &(0x7f0000000000)='7', 0x1) bpf$MAP_CREATE(0x2000000000000000, &(0x7f0000000140)=@base={0x6, 0x4, 0x2400, 0x5c, 0x0, 0xffffffffffffffff, 0x3}, 0x50) 3.45100192s ago: executing program 2 (id=214): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/devices/system/machinecheck/machinecheck0/cmci_disabled\x00', 0x1, 0x0) write(r0, &(0x7f00000000c0)='1', 0x1) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/cpu1/online\x00', 0x1, 0x0) write(r1, &(0x7f0000000140)='0', 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/cpu1/online\x00', 0x1, 0x0) write(r2, &(0x7f0000000180)='1', 0x1) close(r2) openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/devices/system/machinecheck/machinecheck0/check_interval\x00', 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/devices/system/machinecheck/machinecheck0/check_interval\x00', 0x1, 0x0) write(r3, &(0x7f0000000280)='1', 0x1) 3.413519921s ago: executing program 1 (id=215): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/devices/system/cpu/cpuidle/current_driver\x00', 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/devices/system/cpu/cpuidle/current_governor_ro\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/devices/system/cpu/cpuidle/available_governors\x00', 0x0, 0x0) read(r1, &(0x7f0000000800)=""/100, 0x64) 3.388956522s ago: executing program 0 (id=216): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x180) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) ioctl$XFS_IOC_PATH_TO_HANDLE(0xffffffffffffffff, 0xc01c5869, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f00000001c0)='#^\'[%\\$\x00', 0x141180, &(0x7f0000000240)={@align=0x8, {0x1, 0xffff, 0x8, 0x9}}, 0x8, &(0x7f0000000280)={@_ha_fsid}, &(0x7f00000002c0)=0x5}) sendto$inet6(r1, &(0x7f0000000340)="59682e5c75c64e652e67b81c73b7abd7a760a1755eb56aa45e1f0ccdf6345c16cd33ead99bbf78de8a17a5a85b6c6089cb4fadfb85f326fccbe3b88f08e739ac837eec0bcc202076c7b53aca692af4454d40e8173f1b361a3cd007a1644f665dc0164a5d5ebff28af4e20c976897045179a63857929add8110fb2287fef66fd6f4", 0x81, 0x0, &(0x7f0000000400)={0xa, 0x4e24, 0x9, @loopback}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0xc0802, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f00000000c0)) ioctl$PPPIOCSMAXCID(r2, 0x40047451, &(0x7f0000000200)=0x8) ioctl$PPPIOCSFLAGS1(r2, 0x40047459, &(0x7f0000000100)=0x120008c) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000003c0)="00214500002c00000000400600000a0000010a000002005000500000000100000001601003e80000000001010101", 0x2e}], 0x1, 0x0, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000003c0)="002145000b2c000b0000400600000a0000010a000002005000500000000200000002601003e80000000001010101", 0x2e}], 0x1, 0x0, 0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000100)={0x1f, 0xffff, 0x3}, 0x6) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x80) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc\x00', 0x1fb) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r4, &(0x7f0000000000)='3', 0x4e) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x84042, 0x0) r6 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x142f82) ioctl$LOOP_CONFIGURE(r6, 0x4c0a, &(0x7f0000001ac0)={r5, 0x2000, {0x0, 0x0, 0x0, 0x0, 0x14a1ff, 0x0, 0x0, 0x1a, 0x1c, "3384020bbe82b398000000000000000000001d0ec0c1b4e9b1c4369d03740100ceaac594b3d6d741dd17c1c50d38ef2a565ef1e80000000058966500", "a9103939c787a16c1ca4f837026d1a8554feac911e1cd130e04d528539f3d3289737f0374c72a964a02447a75df8a6ca7f040000000000000072fd29f35239d2", "24431a1e77a68e174f00", [0x9, 0x400]}}) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x8003}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x7}}}, 0x74}}, 0x0) sendmsg$NFT_BATCH(r7, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWOBJ={0x1c, 0x12, 0xa, 0x801, 0x0, 0x0, {0x2, 0x0, 0x5}, @NFT_OBJECT_TUNNEL=@NFTA_OBJ_TYPE={0x8}}, @NFT_MSG_DELTABLE={0x74, 0x2, 0xa, 0x801, 0x0, 0x0, {0x3, 0x0, 0x1}, [@NFTA_TABLE_USERDATA={0x5f, 0x6, "de34a5273e48eef97e0255366bfc9bbf954b7cb6147cfe51ce4fd4899e756489134e48bdd1ec696b8b81dfba51c48cdea1f7c9b49756dec504dccb06b2877dbc787f840699b42bded354a123879f475f3c23e5bfaffee4cd65cb28"}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0xa}}}, 0xb8}, 0x1, 0x0, 0x0, 0x20002001}, 0xc0) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000000440)={@loopback, 0x0}, &(0x7f0000000480)=0x14) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f00000004c0)={@empty, r9}, 0x14) write(r3, 0x0, 0x0) write(r0, &(0x7f0000000000)='7', 0x1) bpf$MAP_CREATE(0x2000000000000000, &(0x7f0000000140)=@base={0x6, 0x4, 0x2400, 0x5c, 0x0, 0xffffffffffffffff, 0x3}, 0x50) 3.281703791s ago: executing program 1 (id=217): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x180) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) ioctl$XFS_IOC_PATH_TO_HANDLE(0xffffffffffffffff, 0xc01c5869, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f00000001c0)='#^\'[%\\$\x00', 0x141180, &(0x7f0000000240)={@align=0x8, {0x1, 0xffff, 0x8, 0x9}}, 0x8, &(0x7f0000000280)={@_ha_fsid}, &(0x7f00000002c0)=0x5}) sendto$inet6(r1, &(0x7f0000000340)="59682e5c75c64e652e67b81c73b7abd7a760a1755eb56aa45e1f0ccdf6345c16cd33ead99bbf78de8a17a5a85b6c6089cb4fadfb85f326fccbe3b88f08e739ac837eec0bcc202076c7b53aca692af4454d40e8173f1b361a3cd007a1644f665dc0164a5d5ebff28af4e20c976897045179a63857929add8110fb2287fef66fd6f4", 0x81, 0x0, &(0x7f0000000400)={0xa, 0x4e24, 0x9, @loopback}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0xc0802, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f00000000c0)) ioctl$PPPIOCSMAXCID(r2, 0x40047451, &(0x7f0000000200)=0x8) ioctl$PPPIOCSFLAGS1(r2, 0x40047459, &(0x7f0000000100)=0x120008c) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000003c0)="00214500002c00000000400600000a0000010a000002005000500000000100000001601003e80000000001010101", 0x2e}], 0x1, 0x0, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000003c0)="002145000b2c000b0000400600000a0000010a000002005000500000000200000002601003e80000000001010101", 0x2e}], 0x1, 0x0, 0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000100)={0x1f, 0xffff, 0x3}, 0x6) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x80) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc\x00', 0x1fb) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r4, &(0x7f0000000000)='3', 0x4e) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x84042, 0x0) r6 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x142f82) ioctl$LOOP_CONFIGURE(r6, 0x4c0a, &(0x7f0000001ac0)={r5, 0x2000, {0x0, 0x0, 0x0, 0x0, 0x14a1ff, 0x0, 0x0, 0x1a, 0x1c, "3384020bbe82b398000000000000000000001d0ec0c1b4e9b1c4369d03740100ceaac594b3d6d741dd17c1c50d38ef2a565ef1e80000000058966500", "a9103939c787a16c1ca4f837026d1a8554feac911e1cd130e04d528539f3d3289737f0374c72a964a02447a75df8a6ca7f040000000000000072fd29f35239d2", "24431a1e77a68e174f00", [0x9, 0x400]}}) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x8003}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x7}}}, 0x74}}, 0x0) sendmsg$NFT_BATCH(r7, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWOBJ={0x1c, 0x12, 0xa, 0x801, 0x0, 0x0, {0x2, 0x0, 0x5}, @NFT_OBJECT_TUNNEL=@NFTA_OBJ_TYPE={0x8}}, @NFT_MSG_DELTABLE={0x74, 0x2, 0xa, 0x801, 0x0, 0x0, {0x3, 0x0, 0x1}, [@NFTA_TABLE_USERDATA={0x5f, 0x6, "de34a5273e48eef97e0255366bfc9bbf954b7cb6147cfe51ce4fd4899e756489134e48bdd1ec696b8b81dfba51c48cdea1f7c9b49756dec504dccb06b2877dbc787f840699b42bded354a123879f475f3c23e5bfaffee4cd65cb28"}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0xa}}}, 0xb8}, 0x1, 0x0, 0x0, 0x20002001}, 0xc0) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000000440)={@loopback, 0x0}, &(0x7f0000000480)=0x14) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f00000004c0)={@empty, r9}, 0x14) write(r3, &(0x7f0000000200)='2\x00\x00\x00\a\x00\a\x00\x00\x00\x00\x00\x00', 0xd) write(r0, 0x0, 0x0) bpf$MAP_CREATE(0x2000000000000000, &(0x7f0000000140)=@base={0x6, 0x4, 0x2400, 0x5c, 0x0, 0xffffffffffffffff, 0x3}, 0x50) 3.179647501s ago: executing program 2 (id=218): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x180) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) ioctl$XFS_IOC_PATH_TO_HANDLE(0xffffffffffffffff, 0xc01c5869, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f00000001c0)='#^\'[%\\$\x00', 0x141180, &(0x7f0000000240)={@align=0x8, {0x1, 0xffff, 0x8, 0x9}}, 0x8, &(0x7f0000000280)={@_ha_fsid}, &(0x7f00000002c0)=0x5}) sendto$inet6(r1, &(0x7f0000000340)="59682e5c75c64e652e67b81c73b7abd7a760a1755eb56aa45e1f0ccdf6345c16cd33ead99bbf78de8a17a5a85b6c6089cb4fadfb85f326fccbe3b88f08e739ac837eec0bcc202076c7b53aca692af4454d40e8173f1b361a3cd007a1644f665dc0164a5d5ebff28af4e20c976897045179a63857929add8110fb2287fef66fd6f4", 0x81, 0x0, &(0x7f0000000400)={0xa, 0x4e24, 0x9, @loopback}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0xc0802, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f00000000c0)) ioctl$PPPIOCSMAXCID(r2, 0x40047451, &(0x7f0000000200)=0x8) ioctl$PPPIOCSFLAGS1(r2, 0x40047459, &(0x7f0000000100)=0x120008c) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000003c0)="00214500002c00000000400600000a0000010a000002005000500000000100000001601003e80000000001010101", 0x2e}], 0x1, 0x0, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000003c0)="002145000b2c000b0000400600000a0000010a000002005000500000000200000002601003e80000000001010101", 0x2e}], 0x1, 0x0, 0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000100)={0x1f, 0xffff, 0x3}, 0x6) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x80) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc\x00', 0x1fb) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r4, &(0x7f0000000000)='3', 0x4e) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x84042, 0x0) r6 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x142f82) ioctl$LOOP_CONFIGURE(r6, 0x4c0a, &(0x7f0000001ac0)={r5, 0x2000, {0x0, 0x0, 0x0, 0x0, 0x14a1ff, 0x0, 0x0, 0x1a, 0x1c, "3384020bbe82b398000000000000000000001d0ec0c1b4e9b1c4369d03740100ceaac594b3d6d741dd17c1c50d38ef2a565ef1e80000000058966500", "a9103939c787a16c1ca4f837026d1a8554feac911e1cd130e04d528539f3d3289737f0374c72a964a02447a75df8a6ca7f040000000000000072fd29f35239d2", "24431a1e77a68e174f00", [0x9, 0x400]}}) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x8003}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x7}}}, 0x74}}, 0x0) sendmsg$NFT_BATCH(r7, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWOBJ={0x1c, 0x12, 0xa, 0x801, 0x0, 0x0, {0x2, 0x0, 0x5}, @NFT_OBJECT_TUNNEL=@NFTA_OBJ_TYPE={0x8}}, @NFT_MSG_DELTABLE={0x74, 0x2, 0xa, 0x801, 0x0, 0x0, {0x3, 0x0, 0x1}, [@NFTA_TABLE_USERDATA={0x5f, 0x6, "de34a5273e48eef97e0255366bfc9bbf954b7cb6147cfe51ce4fd4899e756489134e48bdd1ec696b8b81dfba51c48cdea1f7c9b49756dec504dccb06b2877dbc787f840699b42bded354a123879f475f3c23e5bfaffee4cd65cb28"}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0xa}}}, 0xb8}, 0x1, 0x0, 0x0, 0x20002001}, 0xc0) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000000440)={@loopback, 0x0}, &(0x7f0000000480)=0x14) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f00000004c0)={@empty, r9}, 0x14) write(r3, &(0x7f0000000200)='2\x00\x00\x00\a\x00\a\x00\x00\x00\x00\x00\x00', 0xd) write(r0, 0x0, 0x0) bpf$MAP_CREATE(0x2000000000000000, &(0x7f0000000140)=@base={0x6, 0x4, 0x2400, 0x5c, 0x0, 0xffffffffffffffff, 0x3}, 0x50) 3.113183546s ago: executing program 3 (id=219): openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) openat$sequencer(0xffffff9c, &(0x7f0000001bc0), 0x88302, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) syz_open_dev$tty1(0xc, 0x4, 0x1) pselect6(0x40, &(0x7f0000000240)={0x3, 0x0, 0x202, 0x7d, 0x10000, 0x8000, 0x4, 0x1}, 0x0, 0x0, 0x0, 0x0) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x38}}, 0x0) close(r1) 3.069809684s ago: executing program 0 (id=220): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r1 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5340450c10108e492940a80909021b000900000000090400020100350400"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007280)=[{{0x0, 0x0, 0x0}, 0xe9}, {{0x0, 0x0, 0x0}, 0x20e8bd}], 0x2, 0x0, 0x0) mount(&(0x7f0000000140)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000180)='bfs\x00', 0x2208004, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, 0x0, 0x0) write(r2, &(0x7f0000000000)="1c0000001a005f0214f9f407000904001f000000ff02000200", 0x19) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x801, 0x70bd29, 0x25dfdbf7, {0x0, 0x0, 0x0, 0x0, 0x2202e}, [@IFLA_GROUP={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x20048050}, 0x40014) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r2) openat$mice(0xffffff9c, &(0x7f0000000180), 0x2080) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x8000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) mknodat$null(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x103) acct(&(0x7f00000001c0)='./file0\x00') syz_fuse_handle_req(0xffffffffffffffff, &(0x7f000000e0c0)="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0x2000, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0xe8, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x158) mount(&(0x7f0000000380)=@filename='ubi0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000400)='ubifs\x00', 0x18000, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0xff70, 0x0, 0x3, 0xfffffffc}]}) syz_usb_disconnect(r1) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80, 0xa8) renameat2(r7, &(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x7) close_range(r0, 0xffffffffffffffff, 0x0) 2.688348878s ago: executing program 1 (id=221): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000000)='./trace\x00', &(0x7f0000000200)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./trace/trace_clock\x00', 0x2, 0x0) write(r0, &(0x7f0000000400)='x86-tsc\n', 0x8) write(0xffffffffffffffff, &(0x7f0000000600)='hello\n', 0x6) 2.324550016s ago: executing program 2 (id=222): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/vulnerabilities/spectre_v2\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/4096, 0x1000) close(r0) read(0xffffffffffffffff, &(0x7f0000000400)=""/4096, 0x1000) close(0xffffffffffffffff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000540)='./proc\x00', &(0x7f0000000580)='proc\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000600)='./proc/sys/kernel/unprivileged_bpf_disabled\x00', 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/vulnerabilities/spectre_v2\x00', 0x0, 0x0) read(r1, &(0x7f0000000200)=""/4096, 0x1000) 0s ago: executing program 0 (id=223): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000000)='./trace\x00', &(0x7f0000000200)='tracefs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000300)='./trace/trace_clock\x00', 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./trace/trace_marker\x00', 0x2, 0x0) write(r0, &(0x7f0000000600)='hello\n', 0x6) kernel console output (not intermixed with test programs): p_configure+0x10/0x10 [ 76.944407][ T6588] lo_ioctl+0xe45/0x1df0 [ 76.944418][ T6588] ? stack_trace_save+0x8e/0xc0 [ 76.944434][ T6588] ? __pfx_stack_trace_save+0x10/0x10 [ 76.944468][ T6588] ? stack_depot_save_flags+0x27/0x9f0 [ 76.944484][ T6588] ? __lock_acquire+0x5c0/0x1f40 [ 76.944503][ T6588] ? tomoyo_path_number_perm+0x46d/0x580 [ 76.944518][ T6588] ? kasan_save_stack+0x3f/0x50 [ 76.944534][ T6588] ? kasan_save_stack+0x30/0x50 [ 76.944550][ T6588] ? kasan_save_track+0x14/0x30 [ 76.944566][ T6588] ? kasan_save_free_info+0x3b/0x70 [ 76.944579][ T6588] ? __kasan_slab_free+0x5f/0x80 [ 76.944595][ T6588] ? kfree+0x22b/0x6d0 [ 76.944606][ T6588] ? tomoyo_path_number_perm+0x46d/0x580 [ 76.944619][ T6588] ? security_file_ioctl_compat+0xd3/0x230 [ 76.944632][ T6588] ? __ia32_compat_sys_ioctl+0xc2/0x360 [ 76.944645][ T6588] ? __do_fast_syscall_32+0x13a/0x8b0 [ 76.944657][ T6588] ? do_fast_syscall_32+0x32/0x70 [ 76.944668][ T6588] ? entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 76.944684][ T6588] ? __pfx_lo_ioctl+0x10/0x10 [ 76.944710][ T6588] ? blk_get_meta_cap+0xd4/0x6c0 [ 76.944721][ T6588] ? lockdep_hardirqs_on+0x7d/0x110 [ 76.944739][ T6588] ? __pfx_blk_get_meta_cap+0x10/0x10 [ 76.944751][ T6588] ? tomoyo_path_number_perm+0x28f/0x580 [ 76.944765][ T6588] ? tomoyo_path_number_perm+0x28f/0x580 [ 76.944802][ T6588] lo_compat_ioctl+0xf3/0x160 [ 76.944815][ T6588] ? __pfx_lo_compat_ioctl+0x10/0x10 [ 76.944826][ T6588] compat_blkdev_ioctl+0x682/0x7b0 [ 76.944839][ T6588] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 76.944855][ T6588] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 76.944868][ T6588] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 76.944883][ T6588] __do_fast_syscall_32+0x13a/0x8b0 [ 76.944895][ T6588] ? lockdep_hardirqs_on+0x7d/0x110 [ 76.944914][ T6588] do_fast_syscall_32+0x32/0x70 [ 76.944926][ T6588] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 76.944940][ T6588] RIP: 0023:0xf741efec [ 76.944954][ T6588] Code: Unable to access opcode bytes at 0xf741efc2. [ 76.944959][ T6588] RSP: 002b:00000000f543650c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 76.944971][ T6588] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 0000000000004c0a [ 76.944979][ T6588] RDX: 0000000080001ac0 RSI: 0000000000000000 RDI: 0000000000000000 [ 76.944986][ T6588] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 76.944992][ T6588] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 76.944999][ T6588] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 76.945014][ T6588] [ 76.945495][ T6588] ldm_validate_partition_table(): Disk read failed. [ 76.945535][ T6588] Dev loop5: unable to read RDB block 0 [ 76.945646][ T6588] loop5: unable to read partition table [ 76.945729][ T6588] loop_reread_partitions: partition scan of loop5 (3„ ¾‚³˜) failed (rc=-5) [ 76.956283][ T6586] FAULT_INJECTION: forcing a failure. [ 76.956283][ T6586] name fail_futex, interval 1, probability 0, space 0, times 0 [ 76.956302][ T6586] CPU: 1 UID: 0 PID: 6586 Comm: syz.3.183 Not tainted syzkaller #0 PREEMPT(full) [ 76.956315][ T6586] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 76.956322][ T6586] Call Trace: [ 76.956327][ T6586] [ 76.956332][ T6586] dump_stack_lvl+0x100/0x190 [ 76.956350][ T6586] should_fail_ex.cold+0x5/0xa [ 76.956365][ T6586] get_futex_key+0x1d0/0x14f0 [ 76.956380][ T6586] ? __pfx_get_futex_key+0x10/0x10 [ 76.956392][ T6586] ? irqentry_exit+0x24d/0xa10 [ 76.956408][ T6586] futex_wake+0xf4/0x5e0 [ 76.956426][ T6586] ? __pfx_futex_wake+0x10/0x10 [ 76.956440][ T6586] ? finish_task_switch.isra.0+0x2ca/0x10d0 [ 76.956461][ T6586] ? rcu_is_watching+0x13/0xc0 [ 76.956475][ T6586] ? trace_sched_exit_tp+0x120/0x160 [ 76.956489][ T6586] do_futex+0x2b2/0x440 [ 76.956504][ T6586] ? __pfx_do_futex+0x10/0x10 [ 76.956531][ T6586] ? fd_install+0x223/0x580 [ 76.956548][ T6586] __ia32_sys_futex_time32+0x2f4/0x470 [ 76.956565][ T6586] ? __pfx___ia32_sys_futex_time32+0x10/0x10 [ 76.956581][ T6586] ? rcu_is_watching+0x13/0xc0 [ 76.956597][ T6586] __do_fast_syscall_32+0x13a/0x8b0 [ 76.956610][ T6586] ? lockdep_hardirqs_on+0x7d/0x110 [ 76.956630][ T6586] do_fast_syscall_32+0x32/0x70 [ 76.956642][ T6586] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 76.956657][ T6586] RIP: 0023:0xf741efec [ 76.956670][ T6586] Code: Unable to access opcode bytes at 0xf741efc2. [ 76.956675][ T6586] RSP: 002b:00000000f54365cc EFLAGS: 00000246 ORIG_RAX: 00000000000000f0 [ 76.956687][ T6586] RAX: ffffffffffffffda RBX: 00000000f7444f8c RCX: 0000000000000081 [ 76.956695][ T6586] RDX: 00000000000f4240 RSI: 0000000020646165 RDI: 0000000063617473 [ 76.956702][ T6586] RBP: 0000000000203a6b R08: 0000000000000000 R09: 0000000000000000 [ 76.956709][ T6586] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 76.956716][ T6586] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 76.956730][ T6586] [ 76.966286][ T6588] FAULT_INJECTION: forcing a failure. [ 76.966286][ T6588] name failslab, interval 1, probability 0, space 0, times 0 [ 76.966304][ T6588] CPU: 2 UID: 0 PID: 6588 Comm: syz.2.184 Not tainted syzkaller #0 PREEMPT(full) [ 76.966319][ T6588] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 76.966327][ T6588] Call Trace: [ 76.966331][ T6588] [ 76.966336][ T6588] dump_stack_lvl+0x100/0x190 [ 76.966355][ T6588] should_fail_ex.cold+0x5/0xa [ 76.966370][ T6588] should_failslab+0xc2/0x120 [ 76.966389][ T6588] kmem_cache_alloc_lru_noprof+0x8e/0x6a0 [ 76.966407][ T6588] ? __d_alloc+0x35/0xa50 [ 76.966429][ T6588] __d_alloc+0x35/0xa50 [ 76.966455][ T6588] d_alloc_pseudo+0x1c/0xc0 [ 76.966500][ T6588] alloc_file_pseudo+0x118/0x290 [ 76.966518][ T6588] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 76.966532][ T6588] ? _raw_spin_unlock+0x28/0x50 [ 76.966549][ T6588] ? alloc_fd+0x471/0x7a0 [ 76.966567][ T6588] __anon_inode_getfile+0xe8/0x280 [ 76.966584][ T6588] __anon_inode_getfd+0x5c/0xe0 [ 76.966601][ T6588] map_create+0x19e1/0x30d0 [ 76.966619][ T6588] ? __pfx_map_create+0x10/0x10 [ 76.966632][ T6588] ? lock_acquire+0x1d1/0x380 [ 76.966649][ T6588] ? __might_fault+0xc5/0x140 [ 76.966662][ T6588] ? __might_fault+0xc5/0x140 [ 76.966680][ T6588] __sys_bpf+0x12a0/0x4a30 [ 76.966697][ T6588] ? __pfx___sys_bpf+0x10/0x10 [ 76.966710][ T6588] ? find_held_lock+0x2b/0x80 [ 76.966723][ T6588] ? futex_wake+0x4ea/0x5e0 [ 76.966747][ T6588] ? rcu_read_lock_any_held+0x6a/0x90 [ 76.966761][ T6588] ? find_held_lock+0x2b/0x80 [ 76.966774][ T6588] ? ksys_write+0x190/0x250 [ 76.966788][ T6588] ? ksys_write+0x190/0x250 [ 76.966810][ T6588] ? __ia32_sys_futex_time32+0x2f4/0x470 [ 76.966825][ T6588] ? xfd_validate_state+0x129/0x190 [ 76.966845][ T6588] ? __ia32_sys_bpf+0xcc/0x170 [ 76.966859][ T6588] __ia32_sys_bpf+0xcc/0x170 [ 76.966873][ T6588] ? __do_fast_syscall_32+0xb3/0x8b0 [ 76.966901][ T6588] __do_fast_syscall_32+0x13a/0x8b0 [ 76.966914][ T6588] ? lockdep_hardirqs_on+0x7d/0x110 [ 76.966933][ T6588] do_fast_syscall_32+0x32/0x70 [ 76.966945][ T6588] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 76.966961][ T6588] RIP: 0023:0xf741efec [ 76.966974][ T6588] Code: Unable to access opcode bytes at 0xf741efc2. [ 76.966980][ T6588] RSP: 002b:00000000f543650c EFLAGS: 00000292 ORIG_RAX: 0000000000000165 [ 76.966991][ T6588] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000080000140 [ 76.966998][ T6588] RDX: 0000000000000050 RSI: 0000000000000000 RDI: 0000000000000000 [ 76.967005][ T6588] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 76.967012][ T6588] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 76.967018][ T6588] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 76.967032][ T6588] [ 77.014755][ T6586] FAULT_INJECTION: forcing a failure. [ 77.014755][ T6586] name failslab, interval 1, probability 0, space 0, times 0 [ 77.014778][ T6586] CPU: 3 UID: 0 PID: 6586 Comm: syz.3.183 Not tainted syzkaller #0 PREEMPT(full) [ 77.014792][ T6586] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 77.014800][ T6586] Call Trace: [ 77.014804][ T6586] [ 77.014810][ T6586] dump_stack_lvl+0x100/0x190 [ 77.014829][ T6586] should_fail_ex.cold+0x5/0xa [ 77.014846][ T6586] should_failslab+0xc2/0x120 [ 77.014866][ T6586] kmem_cache_alloc_lru_noprof+0x8e/0x6a0 [ 77.014883][ T6586] ? __d_alloc+0x35/0xa50 [ 77.014902][ T6586] __d_alloc+0x35/0xa50 [ 77.014920][ T6586] d_alloc_pseudo+0x1c/0xc0 [ 77.014934][ T6586] alloc_file_pseudo+0x118/0x290 [ 77.014946][ T6586] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 77.014959][ T6586] ? _raw_spin_unlock+0x28/0x50 [ 77.014975][ T6586] ? alloc_fd+0x471/0x7a0 [ 77.014991][ T6586] __anon_inode_getfile+0xe8/0x280 [ 77.015007][ T6586] __anon_inode_getfd+0x5c/0xe0 [ 77.015023][ T6586] map_create+0x19e1/0x30d0 [ 77.015041][ T6586] ? __pfx_map_create+0x10/0x10 [ 77.015054][ T6586] ? lock_acquire+0x1d1/0x380 [ 77.015071][ T6586] ? __might_fault+0xc5/0x140 [ 77.015093][ T6586] ? __might_fault+0xc5/0x140 [ 77.015112][ T6586] __sys_bpf+0x12a0/0x4a30 [ 77.015130][ T6586] ? __pfx___sys_bpf+0x10/0x10 [ 77.015156][ T6586] ? __pfx_futex_hash+0x10/0x10 [ 77.015170][ T6586] ? get_pid_task+0xfc/0x250 [ 77.015182][ T6586] ? get_pid_task+0xfc/0x250 [ 77.015199][ T6586] ? find_held_lock+0x2b/0x80 [ 77.015216][ T6586] ? rcu_read_lock_any_held+0x6a/0x90 [ 77.015232][ T6586] ? find_held_lock+0x2b/0x80 [ 77.015246][ T6586] ? ksys_write+0x190/0x250 [ 77.015261][ T6586] ? ksys_write+0x190/0x250 [ 77.015284][ T6586] ? __ia32_sys_futex_time32+0x2f4/0x470 [ 77.015301][ T6586] ? xfd_validate_state+0x129/0x190 [ 77.015322][ T6586] ? __ia32_sys_bpf+0xcc/0x170 [ 77.015335][ T6586] __ia32_sys_bpf+0xcc/0x170 [ 77.015350][ T6586] ? __do_fast_syscall_32+0xb3/0x8b0 [ 77.015363][ T6586] __do_fast_syscall_32+0x13a/0x8b0 [ 77.015374][ T6586] ? lockdep_hardirqs_on+0x7d/0x110 [ 77.015393][ T6586] do_fast_syscall_32+0x32/0x70 [ 77.015405][ T6586] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 77.015420][ T6586] RIP: 0023:0xf741efec [ 77.015434][ T6586] Code: Unable to access opcode bytes at 0xf741efc2. [ 77.015440][ T6586] RSP: 002b:00000000f543650c EFLAGS: 00000292 ORIG_RAX: 0000000000000165 [ 77.015451][ T6586] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000080000140 [ 77.015459][ T6586] RDX: 0000000000000050 RSI: 0000000000000000 RDI: 0000000000000000 [ 77.015466][ T6586] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 77.015472][ T6586] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 77.015479][ T6586] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 77.015493][ T6586] [ 77.103515][ T6590] ldm_validate_partition_table(): Disk read failed. [ 77.103554][ T6590] Dev loop5: unable to read RDB block 0 [ 77.103624][ T6590] loop5: unable to read partition table [ 77.103707][ T6590] loop_reread_partitions: partition scan of loop5 (3„ ¾‚³˜) failed (rc=-5) [ 77.128664][ T6590] FAULT_INJECTION: forcing a failure. [ 77.128664][ T6590] name failslab, interval 1, probability 0, space 0, times 0 [ 77.128686][ T6590] CPU: 2 UID: 0 PID: 6590 Comm: syz.2.185 Not tainted syzkaller #0 PREEMPT(full) [ 77.128700][ T6590] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 77.128708][ T6590] Call Trace: [ 77.128713][ T6590] [ 77.128718][ T6590] dump_stack_lvl+0x100/0x190 [ 77.128739][ T6590] should_fail_ex.cold+0x5/0xa [ 77.128759][ T6590] should_failslab+0xc2/0x120 [ 77.128779][ T6590] kmem_cache_alloc_lru_noprof+0x8e/0x6a0 [ 77.128797][ T6590] ? __d_alloc+0x35/0xa50 [ 77.128818][ T6590] __d_alloc+0x35/0xa50 [ 77.128837][ T6590] d_alloc_pseudo+0x1c/0xc0 [ 77.128850][ T6590] alloc_file_pseudo+0x118/0x290 [ 77.128863][ T6590] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 77.128875][ T6590] ? _raw_spin_unlock+0x28/0x50 [ 77.128891][ T6590] ? alloc_fd+0x471/0x7a0 [ 77.128908][ T6590] __anon_inode_getfile+0xe8/0x280 [ 77.128923][ T6590] __anon_inode_getfd+0x5c/0xe0 [ 77.128938][ T6590] map_create+0x19e1/0x30d0 [ 77.128956][ T6590] ? __pfx_map_create+0x10/0x10 [ 77.128969][ T6590] ? lock_acquire+0x1d1/0x380 [ 77.128986][ T6590] ? __might_fault+0xc5/0x140 [ 77.129001][ T6590] ? __might_fault+0xc5/0x140 [ 77.129019][ T6590] __sys_bpf+0x12a0/0x4a30 [ 77.129036][ T6590] ? __pfx___sys_bpf+0x10/0x10 [ 77.129048][ T6590] ? __pfx_futex_hash+0x10/0x10 [ 77.129061][ T6590] ? get_pid_task+0xfc/0x250 [ 77.129073][ T6590] ? get_pid_task+0xfc/0x250 [ 77.129090][ T6590] ? find_held_lock+0x2b/0x80 [ 77.129106][ T6590] ? rcu_read_lock_any_held+0x6a/0x90 [ 77.129121][ T6590] ? find_held_lock+0x2b/0x80 [ 77.129134][ T6590] ? ksys_write+0x190/0x250 [ 77.129148][ T6590] ? ksys_write+0x190/0x250 [ 77.129170][ T6590] ? __ia32_sys_futex_time32+0x2f4/0x470 [ 77.129192][ T6590] ? xfd_validate_state+0x129/0x190 [ 77.129215][ T6590] ? __ia32_sys_bpf+0xcc/0x170 [ 77.129229][ T6590] __ia32_sys_bpf+0xcc/0x170 [ 77.129244][ T6590] ? __do_fast_syscall_32+0xb3/0x8b0 [ 77.129258][ T6590] __do_fast_syscall_32+0x13a/0x8b0 [ 77.129270][ T6590] ? lockdep_hardirqs_on+0x7d/0x110 [ 77.129290][ T6590] do_fast_syscall_32+0x32/0x70 [ 77.129302][ T6590] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 77.129341][ T6590] RIP: 0023:0xf741efec [ 77.129356][ T6590] Code: Unable to access opcode bytes at 0xf741efc2. [ 77.129361][ T6590] RSP: 002b:00000000f543650c EFLAGS: 00000292 ORIG_RAX: 0000000000000165 [ 77.129374][ T6590] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000080000140 [ 77.129382][ T6590] RDX: 0000000000000050 RSI: 0000000000000000 RDI: 0000000000000000 [ 77.129390][ T6590] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 77.129398][ T6590] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 77.129405][ T6590] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 77.129420][ T6590] [ 77.226714][ T6594] FAULT_INJECTION: forcing a failure. [ 77.226714][ T6594] name failslab, interval 1, probability 0, space 0, times 0 [ 77.226733][ T6594] CPU: 2 UID: 0 PID: 6594 Comm: syz.3.186 Not tainted syzkaller #0 PREEMPT(full) [ 77.226746][ T6594] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 77.226753][ T6594] Call Trace: [ 77.226758][ T6594] [ 77.226762][ T6594] dump_stack_lvl+0x100/0x190 [ 77.226783][ T6594] should_fail_ex.cold+0x5/0xa [ 77.226798][ T6594] should_failslab+0xc2/0x120 [ 77.226817][ T6594] kmem_cache_alloc_noprof+0x92/0x6a0 [ 77.226833][ T6594] ? __kernfs_new_node+0xd2/0xa10 [ 77.226848][ T6594] __kernfs_new_node+0xd2/0xa10 [ 77.226861][ T6594] ? __pfx___kernfs_new_node+0x10/0x10 [ 77.226874][ T6594] ? lock_acquire+0x1d1/0x380 [ 77.226891][ T6594] ? kernfs_root+0x23/0x2a0 [ 77.226908][ T6594] ? find_held_lock+0x2b/0x80 [ 77.226921][ T6594] ? kernfs_root+0xee/0x2a0 [ 77.226937][ T6594] ? kernfs_root+0xee/0x2a0 [ 77.226957][ T6594] kernfs_new_node+0x117/0x150 [ 77.226971][ T6594] __kernfs_create_file+0x53/0x350 [ 77.226988][ T6594] sysfs_add_file_mode_ns+0x207/0x3c0 [ 77.227024][ T6594] internal_create_group+0x593/0xfb0 [ 77.227047][ T6594] ? file_check_and_advance_wb_err+0xc2/0x340 [ 77.227076][ T6594] ? __pfx_internal_create_group+0x10/0x10 [ 77.227101][ T6594] loop_configure+0xab9/0x1590 [ 77.227131][ T6594] ? __pfx_loop_configure+0x10/0x10 [ 77.227162][ T6594] lo_ioctl+0xe45/0x1df0 [ 77.227173][ T6594] ? stack_trace_save+0x8e/0xc0 [ 77.227195][ T6594] ? __pfx_stack_trace_save+0x10/0x10 [ 77.227212][ T6594] ? stack_depot_save_flags+0x27/0x9f0 [ 77.227228][ T6594] ? __lock_acquire+0x5c0/0x1f40 [ 77.227247][ T6594] ? tomoyo_path_number_perm+0x46d/0x580 [ 77.227262][ T6594] ? kasan_save_stack+0x3f/0x50 [ 77.227279][ T6594] ? kasan_save_stack+0x30/0x50 [ 77.227294][ T6594] ? kasan_save_track+0x14/0x30 [ 77.227310][ T6594] ? kasan_save_free_info+0x3b/0x70 [ 77.227322][ T6594] ? __kasan_slab_free+0x5f/0x80 [ 77.227338][ T6594] ? kfree+0x22b/0x6d0 [ 77.227350][ T6594] ? tomoyo_path_number_perm+0x46d/0x580 [ 77.227364][ T6594] ? security_file_ioctl_compat+0xd3/0x230 [ 77.227378][ T6594] ? __ia32_compat_sys_ioctl+0xc2/0x360 [ 77.227392][ T6594] ? __do_fast_syscall_32+0x13a/0x8b0 [ 77.227403][ T6594] ? do_fast_syscall_32+0x32/0x70 [ 77.227414][ T6594] ? entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 77.227429][ T6594] ? __pfx_lo_ioctl+0x10/0x10 [ 77.227455][ T6594] ? blk_get_meta_cap+0xd4/0x6c0 [ 77.227467][ T6594] ? lockdep_hardirqs_on+0x7d/0x110 [ 77.227485][ T6594] ? __pfx_blk_get_meta_cap+0x10/0x10 [ 77.227497][ T6594] ? tomoyo_path_number_perm+0x28f/0x580 [ 77.227510][ T6594] ? tomoyo_path_number_perm+0x28f/0x580 [ 77.227545][ T6594] lo_compat_ioctl+0xf3/0x160 [ 77.227569][ T6594] ? __pfx_lo_compat_ioctl+0x10/0x10 [ 77.227582][ T6594] compat_blkdev_ioctl+0x682/0x7b0 [ 77.227596][ T6594] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 77.227612][ T6594] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 77.227624][ T6594] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 77.227640][ T6594] __do_fast_syscall_32+0x13a/0x8b0 [ 77.227652][ T6594] ? lockdep_hardirqs_on+0x7d/0x110 [ 77.227671][ T6594] do_fast_syscall_32+0x32/0x70 [ 77.227683][ T6594] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 77.227697][ T6594] RIP: 0023:0xf741efec [ 77.227712][ T6594] Code: Unable to access opcode bytes at 0xf741efc2. [ 77.227717][ T6594] RSP: 002b:00000000f543650c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 77.227729][ T6594] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 0000000000004c0a [ 77.227737][ T6594] RDX: 0000000080001ac0 RSI: 0000000000000000 RDI: 0000000000000000 [ 77.227744][ T6594] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 77.227750][ T6594] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 77.227757][ T6594] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 77.227772][ T6594] [ 77.228458][ T6593] FAULT_INJECTION: forcing a failure. [ 77.228458][ T6593] name fail_futex, interval 1, probability 0, space 0, times 0 [ 77.228477][ T6593] CPU: 3 UID: 0 PID: 6593 Comm: syz.0.187 Not tainted syzkaller #0 PREEMPT(full) [ 77.228491][ T6593] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 77.228498][ T6593] Call Trace: [ 77.228502][ T6593] [ 77.228506][ T6593] dump_stack_lvl+0x100/0x190 [ 77.228524][ T6593] should_fail_ex.cold+0x5/0xa [ 77.228539][ T6593] get_futex_key+0x1d0/0x14f0 [ 77.228553][ T6593] ? __pfx_get_futex_key+0x10/0x10 [ 77.228570][ T6593] futex_wake+0xf4/0x5e0 [ 77.228587][ T6593] ? __pfx_futex_wake+0x10/0x10 [ 77.228603][ T6593] ? percpu_counter_add_batch+0xb9/0x230 [ 77.228616][ T6593] ? errseq_sample+0x51/0x70 [ 77.228628][ T6593] ? file_init_path+0x48e/0x670 [ 77.228648][ T6593] do_futex+0x2b2/0x440 [ 77.228661][ T6593] ? __pfx_do_futex+0x10/0x10 [ 77.228674][ T6593] ? fd_install+0x223/0x580 [ 77.228691][ T6593] __ia32_sys_futex_time32+0x2f4/0x470 [ 77.228712][ T6593] ? xfd_validate_state+0x129/0x190 [ 77.228729][ T6593] ? __pfx___ia32_sys_futex_time32+0x10/0x10 [ 77.228749][ T6593] __do_fast_syscall_32+0x13a/0x8b0 [ 77.228761][ T6593] ? lockdep_hardirqs_on+0x7d/0x110 [ 77.228780][ T6593] do_fast_syscall_32+0x32/0x70 [ 77.228792][ T6593] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 77.228807][ T6593] RIP: 0023:0xf747efec [ 77.228819][ T6593] Code: Unable to access opcode bytes at 0xf747efc2. [ 77.228824][ T6593] RSP: 002b:00000000f54965cc EFLAGS: 00000246 ORIG_RAX: 00000000000000f0 [ 77.228835][ T6593] RAX: ffffffffffffffda RBX: 00000000f74a4f8c RCX: 0000000000000081 [ 77.228842][ T6593] RDX: 00000000000f4240 RSI: 0000000020646165 RDI: 0000000063617473 [ 77.228850][ T6593] RBP: 0000000000203a6b R08: 0000000000000000 R09: 0000000000000000 [ 77.228856][ T6593] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 77.228863][ T6593] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 77.228877][ T6593] [ 77.233070][ T6594] ldm_validate_partition_table(): Disk read failed. [ 77.233114][ T6594] Dev loop5: unable to read RDB block 0 [ 77.233191][ T6594] loop5: unable to read partition table [ 77.233305][ T6594] loop_reread_partitions: partition scan of loop5 (3„ ¾‚³˜) failed (rc=-5) [ 77.251600][ T6594] FAULT_INJECTION: forcing a failure. [ 77.251600][ T6594] name failslab, interval 1, probability 0, space 0, times 0 [ 77.251621][ T6594] CPU: 3 UID: 0 PID: 6594 Comm: syz.3.186 Not tainted syzkaller #0 PREEMPT(full) [ 77.251635][ T6594] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 77.251644][ T6594] Call Trace: [ 77.251648][ T6594] [ 77.251653][ T6594] dump_stack_lvl+0x100/0x190 [ 77.251673][ T6594] should_fail_ex.cold+0x5/0xa [ 77.251690][ T6594] should_failslab+0xc2/0x120 [ 77.251711][ T6594] kmem_cache_alloc_noprof+0x92/0x6a0 [ 77.251727][ T6594] ? d_instantiate+0x8a/0xb0 [ 77.251739][ T6594] ? alloc_empty_file+0x5b/0x1c0 [ 77.251753][ T6594] alloc_empty_file+0x5b/0x1c0 [ 77.251784][ T6594] alloc_file_pseudo+0x183/0x290 [ 77.251799][ T6594] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 77.251813][ T6594] ? _raw_spin_unlock+0x28/0x50 [ 77.251832][ T6594] ? alloc_fd+0x471/0x7a0 [ 77.251851][ T6594] __anon_inode_getfile+0xe8/0x280 [ 77.251870][ T6594] __anon_inode_getfd+0x5c/0xe0 [ 77.251886][ T6594] map_create+0x19e1/0x30d0 [ 77.251907][ T6594] ? __pfx_map_create+0x10/0x10 [ 77.251920][ T6594] ? lock_acquire+0x1d1/0x380 [ 77.251942][ T6594] ? __might_fault+0xc5/0x140 [ 77.251957][ T6594] ? __might_fault+0xc5/0x140 [ 77.251976][ T6594] __sys_bpf+0x12a0/0x4a30 [ 77.251990][ T6594] ? plist_check_list+0x1b8/0x280 [ 77.252008][ T6594] ? plist_check_list+0x190/0x280 [ 77.252024][ T6594] ? __pfx___sys_bpf+0x10/0x10 [ 77.252037][ T6594] ? find_held_lock+0x2b/0x80 [ 77.252051][ T6594] ? futex_wake+0x4ea/0x5e0 [ 77.252068][ T6594] ? futex_private_hash_put.part.0+0xdc/0x180 [ 77.252081][ T6594] ? futex_private_hash_put+0x24/0x30 [ 77.252100][ T6594] ? __pfx_futex_wake+0x10/0x10 [ 77.252119][ T6594] ? rcu_read_lock_any_held+0x6a/0x90 [ 77.252133][ T6594] ? find_held_lock+0x2b/0x80 [ 77.252146][ T6594] ? ksys_write+0x190/0x250 [ 77.252161][ T6594] ? ksys_write+0x190/0x250 [ 77.252184][ T6594] ? __ia32_sys_futex_time32+0x2f4/0x470 [ 77.252201][ T6594] ? xfd_validate_state+0x129/0x190 [ 77.252223][ T6594] ? __ia32_sys_bpf+0xcc/0x170 [ 77.252238][ T6594] __ia32_sys_bpf+0xcc/0x170 [ 77.252253][ T6594] ? __do_fast_syscall_32+0xb3/0x8b0 [ 77.252266][ T6594] __do_fast_syscall_32+0x13a/0x8b0 [ 77.252278][ T6594] ? lockdep_hardirqs_on+0x7d/0x110 [ 77.252297][ T6594] do_fast_syscall_32+0x32/0x70 [ 77.252309][ T6594] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 77.252324][ T6594] RIP: 0023:0xf741efec [ 77.252337][ T6594] Code: Unable to access opcode bytes at 0xf741efc2. [ 77.252343][ T6594] RSP: 002b:00000000f543650c EFLAGS: 00000292 ORIG_RAX: 0000000000000165 [ 77.252354][ T6594] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000080000140 [ 77.252361][ T6594] RDX: 0000000000000050 RSI: 0000000000000000 RDI: 0000000000000000 [ 77.252368][ T6594] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 77.252375][ T6594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 77.252381][ T6594] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 77.252396][ T6594] [ 77.286252][ T6593] FAULT_INJECTION: forcing a failure. [ 77.286252][ T6593] name failslab, interval 1, probability 0, space 0, times 0 [ 77.286273][ T6593] CPU: 3 UID: 0 PID: 6593 Comm: syz.0.187 Not tainted syzkaller #0 PREEMPT(full) [ 77.286288][ T6593] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 77.286295][ T6593] Call Trace: [ 77.286300][ T6593] [ 77.286305][ T6593] dump_stack_lvl+0x100/0x190 [ 77.286325][ T6593] should_fail_ex.cold+0x5/0xa [ 77.286340][ T6593] should_failslab+0xc2/0x120 [ 77.286359][ T6593] kmem_cache_alloc_lru_noprof+0x8e/0x6a0 [ 77.286376][ T6593] ? __d_alloc+0x35/0xa50 [ 77.286397][ T6593] __d_alloc+0x35/0xa50 [ 77.286415][ T6593] d_alloc_pseudo+0x1c/0xc0 [ 77.286428][ T6593] alloc_file_pseudo+0x118/0x290 [ 77.286440][ T6593] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 77.286453][ T6593] ? _raw_spin_unlock+0x28/0x50 [ 77.286494][ T6593] ? alloc_fd+0x471/0x7a0 [ 77.286514][ T6593] __anon_inode_getfile+0xe8/0x280 [ 77.286530][ T6593] __anon_inode_getfd+0x5c/0xe0 [ 77.286546][ T6593] map_create+0x19e1/0x30d0 [ 77.286567][ T6593] ? __pfx_map_create+0x10/0x10 [ 77.286580][ T6593] ? lock_acquire+0x1d1/0x380 [ 77.286598][ T6593] ? __might_fault+0xc5/0x140 [ 77.286613][ T6593] ? __might_fault+0xc5/0x140 [ 77.286631][ T6593] __sys_bpf+0x12a0/0x4a30 [ 77.286648][ T6593] ? __pfx___sys_bpf+0x10/0x10 [ 77.286660][ T6593] ? find_held_lock+0x2b/0x80 [ 77.286674][ T6593] ? futex_wake+0x4ea/0x5e0 [ 77.286698][ T6593] ? rcu_read_lock_any_held+0x6a/0x90 [ 77.286713][ T6593] ? find_held_lock+0x2b/0x80 [ 77.286740][ T6593] ? ksys_write+0x190/0x250 [ 77.286754][ T6593] ? ksys_write+0x190/0x250 [ 77.286777][ T6593] ? __ia32_sys_futex_time32+0x2f4/0x470 [ 77.286793][ T6593] ? xfd_validate_state+0x129/0x190 [ 77.286814][ T6593] ? __ia32_sys_bpf+0xcc/0x170 [ 77.286827][ T6593] __ia32_sys_bpf+0xcc/0x170 [ 77.286842][ T6593] ? __do_fast_syscall_32+0xb3/0x8b0 [ 77.286855][ T6593] __do_fast_syscall_32+0x13a/0x8b0 [ 77.286868][ T6593] ? lockdep_hardirqs_on+0x7d/0x110 [ 77.286887][ T6593] do_fast_syscall_32+0x32/0x70 [ 77.286899][ T6593] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 77.286914][ T6593] RIP: 0023:0xf747efec [ 77.286928][ T6593] Code: Unable to access opcode bytes at 0xf747efc2. [ 77.286933][ T6593] RSP: 002b:00000000f549650c EFLAGS: 00000292 ORIG_RAX: 0000000000000165 [ 77.286945][ T6593] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000080000140 [ 77.286953][ T6593] RDX: 0000000000000050 RSI: 0000000000000000 RDI: 0000000000000000 [ 77.286960][ T6593] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 77.286966][ T6593] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 77.286973][ T6593] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 77.286988][ T6593] [ 77.306923][ T6596] FAULT_INJECTION: forcing a failure. [ 77.306923][ T6596] name failslab, interval 1, probability 0, space 0, times 0 [ 77.306943][ T6596] CPU: 3 UID: 0 PID: 6596 Comm: syz.2.188 Not tainted syzkaller #0 PREEMPT(full) [ 77.306957][ T6596] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 77.306964][ T6596] Call Trace: [ 77.306968][ T6596] [ 77.306973][ T6596] dump_stack_lvl+0x100/0x190 [ 77.306992][ T6596] should_fail_ex.cold+0x5/0xa [ 77.307023][ T6596] should_failslab+0xc2/0x120 [ 77.307043][ T6596] kmem_cache_alloc_noprof+0x92/0x6a0 [ 77.307060][ T6596] ? __kernfs_new_node+0xd2/0xa10 [ 77.307075][ T6596] __kernfs_new_node+0xd2/0xa10 [ 77.307089][ T6596] ? __pfx___kernfs_new_node+0x10/0x10 [ 77.307102][ T6596] ? lock_acquire+0x1d1/0x380 [ 77.307119][ T6596] ? kernfs_root+0x23/0x2a0 [ 77.307136][ T6596] ? find_held_lock+0x2b/0x80 [ 77.307149][ T6596] ? kernfs_root+0xee/0x2a0 [ 77.307165][ T6596] ? kernfs_root+0xee/0x2a0 [ 77.307185][ T6596] kernfs_new_node+0x117/0x150 [ 77.307199][ T6596] __kernfs_create_file+0x53/0x350 [ 77.307219][ T6596] sysfs_add_file_mode_ns+0x207/0x3c0 [ 77.307240][ T6596] internal_create_group+0x593/0xfb0 [ 77.307260][ T6596] ? file_check_and_advance_wb_err+0xc2/0x340 [ 77.307276][ T6596] ? __pfx_internal_create_group+0x10/0x10 [ 77.307299][ T6596] loop_configure+0xab9/0x1590 [ 77.307329][ T6596] ? __pfx_loop_configure+0x10/0x10 [ 77.307360][ T6596] lo_ioctl+0xe45/0x1df0 [ 77.307371][ T6596] ? stack_trace_save+0x8e/0xc0 [ 77.307387][ T6596] ? __pfx_stack_trace_save+0x10/0x10 [ 77.307404][ T6596] ? stack_depot_save_flags+0x27/0x9f0 [ 77.307419][ T6596] ? __lock_acquire+0x5c0/0x1f40 [ 77.307437][ T6596] ? tomoyo_path_number_perm+0x46d/0x580 [ 77.307451][ T6596] ? kasan_save_stack+0x3f/0x50 [ 77.307467][ T6596] ? kasan_save_stack+0x30/0x50 [ 77.307482][ T6596] ? kasan_save_track+0x14/0x30 [ 77.307497][ T6596] ? kasan_save_free_info+0x3b/0x70 [ 77.307509][ T6596] ? __kasan_slab_free+0x5f/0x80 [ 77.307525][ T6596] ? kfree+0x22b/0x6d0 [ 77.307537][ T6596] ? tomoyo_path_number_perm+0x46d/0x580 [ 77.307550][ T6596] ? security_file_ioctl_compat+0xd3/0x230 [ 77.307563][ T6596] ? __ia32_compat_sys_ioctl+0xc2/0x360 [ 77.307577][ T6596] ? __do_fast_syscall_32+0x13a/0x8b0 [ 77.307589][ T6596] ? do_fast_syscall_32+0x32/0x70 [ 77.307600][ T6596] ? entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 77.307615][ T6596] ? __pfx_lo_ioctl+0x10/0x10 [ 77.307641][ T6596] ? blk_get_meta_cap+0xd4/0x6c0 [ 77.307653][ T6596] ? lockdep_hardirqs_on+0x7d/0x110 [ 77.307670][ T6596] ? __pfx_blk_get_meta_cap+0x10/0x10 [ 77.307683][ T6596] ? tomoyo_path_number_perm+0x28f/0x580 [ 77.307697][ T6596] ? tomoyo_path_number_perm+0x28f/0x580 [ 77.307734][ T6596] lo_compat_ioctl+0xf3/0x160 [ 77.307748][ T6596] ? __pfx_lo_compat_ioctl+0x10/0x10 [ 77.307759][ T6596] compat_blkdev_ioctl+0x682/0x7b0 [ 77.307773][ T6596] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 77.307789][ T6596] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 77.307801][ T6596] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 77.307818][ T6596] __do_fast_syscall_32+0x13a/0x8b0 [ 77.307829][ T6596] ? lockdep_hardirqs_on+0x7d/0x110 [ 77.307848][ T6596] do_fast_syscall_32+0x32/0x70 [ 77.307860][ T6596] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 77.307875][ T6596] RIP: 0023:0xf741efec [ 77.307888][ T6596] Code: Unable to access opcode bytes at 0xf741efc2. [ 77.307894][ T6596] RSP: 002b:00000000f543650c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 77.307905][ T6596] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 0000000000004c0a [ 77.307913][ T6596] RDX: 0000000080001ac0 RSI: 0000000000000000 RDI: 0000000000000000 [ 77.307920][ T6596] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 77.307926][ T6596] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 77.307933][ T6596] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 77.307948][ T6596] [ 77.319613][ T6596] ldm_validate_partition_table(): Disk read failed. [ 77.319655][ T6596] Dev loop5: unable to read RDB block 0 [ 77.319729][ T6596] loop5: unable to read partition table [ 77.319819][ T6596] loop_reread_partitions: partition scan of loop5 (3„ ¾‚³˜) failed (rc=-5) [ 77.359453][ T6596] FAULT_INJECTION: forcing a failure. [ 77.359453][ T6596] name failslab, interval 1, probability 0, space 0, times 0 [ 77.359476][ T6596] CPU: 2 UID: 0 PID: 6596 Comm: syz.2.188 Not tainted syzkaller #0 PREEMPT(full) [ 77.359491][ T6596] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 77.359499][ T6596] Call Trace: [ 77.359503][ T6596] [ 77.359508][ T6596] dump_stack_lvl+0x100/0x190 [ 77.359529][ T6596] should_fail_ex.cold+0x5/0xa [ 77.359546][ T6596] should_failslab+0xc2/0x120 [ 77.359566][ T6596] kmem_cache_alloc_noprof+0x92/0x6a0 [ 77.359583][ T6596] ? d_instantiate+0x8a/0xb0 [ 77.359594][ T6596] ? alloc_empty_file+0x5b/0x1c0 [ 77.359609][ T6596] alloc_empty_file+0x5b/0x1c0 [ 77.359622][ T6596] alloc_file_pseudo+0x183/0x290 [ 77.359635][ T6596] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 77.359649][ T6596] ? _raw_spin_unlock+0x28/0x50 [ 77.359667][ T6596] ? alloc_fd+0x471/0x7a0 [ 77.359686][ T6596] __anon_inode_getfile+0xe8/0x280 [ 77.359702][ T6596] __anon_inode_getfd+0x5c/0xe0 [ 77.359718][ T6596] map_create+0x19e1/0x30d0 [ 77.359737][ T6596] ? __pfx_map_create+0x10/0x10 [ 77.359750][ T6596] ? lock_acquire+0x1d1/0x380 [ 77.359768][ T6596] ? __might_fault+0xc5/0x140 [ 77.359783][ T6596] ? __might_fault+0xc5/0x140 [ 77.359801][ T6596] __sys_bpf+0x12a0/0x4a30 [ 77.359815][ T6596] ? plist_check_list+0x1b8/0x280 [ 77.359833][ T6596] ? plist_check_list+0x190/0x280 [ 77.359849][ T6596] ? __pfx___sys_bpf+0x10/0x10 [ 77.359862][ T6596] ? find_held_lock+0x2b/0x80 [ 77.359876][ T6596] ? futex_wake+0x4ea/0x5e0 [ 77.359894][ T6596] ? futex_private_hash_put.part.0+0xdc/0x180 [ 77.359907][ T6596] ? futex_private_hash_put+0x24/0x30 [ 77.359922][ T6596] ? __pfx_futex_wake+0x10/0x10 [ 77.359940][ T6596] ? rcu_read_lock_any_held+0x6a/0x90 [ 77.359956][ T6596] ? find_held_lock+0x2b/0x80 [ 77.359970][ T6596] ? ksys_write+0x190/0x250 [ 77.359984][ T6596] ? ksys_write+0x190/0x250 [ 77.360008][ T6596] ? __ia32_sys_futex_time32+0x2f4/0x470 [ 77.360023][ T6596] ? xfd_validate_state+0x129/0x190 [ 77.360044][ T6596] ? __ia32_sys_bpf+0xcc/0x170 [ 77.360058][ T6596] __ia32_sys_bpf+0xcc/0x170 [ 77.360072][ T6596] ? __do_fast_syscall_32+0xb3/0x8b0 [ 77.360085][ T6596] __do_fast_syscall_32+0x13a/0x8b0 [ 77.360096][ T6596] ? lockdep_hardirqs_on+0x7d/0x110 [ 77.360115][ T6596] do_fast_syscall_32+0x32/0x70 [ 77.360127][ T6596] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 77.360141][ T6596] RIP: 0023:0xf741efec [ 77.360155][ T6596] Code: Unable to access opcode bytes at 0xf741efc2. [ 77.360161][ T6596] RSP: 002b:00000000f543650c EFLAGS: 00000292 ORIG_RAX: 0000000000000165 [ 77.360173][ T6596] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000080000140 [ 77.360186][ T6596] RDX: 0000000000000050 RSI: 0000000000000000 RDI: 0000000000000000 [ 77.360194][ T6596] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 77.360202][ T6596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 77.360210][ T6596] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 77.360225][ T6596] [ 77.383808][ T6598] FAULT_INJECTION: forcing a failure. [ 77.383808][ T6598] name failslab, interval 1, probability 0, space 0, times 0 [ 77.383828][ T6598] CPU: 3 UID: 0 PID: 6598 Comm: syz.3.189 Not tainted syzkaller #0 PREEMPT(full) [ 77.383841][ T6598] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 77.383847][ T6598] Call Trace: [ 77.383852][ T6598] [ 77.383857][ T6598] dump_stack_lvl+0x100/0x190 [ 77.383877][ T6598] should_fail_ex.cold+0x5/0xa [ 77.383893][ T6598] should_failslab+0xc2/0x120 [ 77.383911][ T6598] kmem_cache_alloc_noprof+0x92/0x6a0 [ 77.383928][ T6598] ? __kernfs_new_node+0xd2/0xa10 [ 77.383942][ T6598] __kernfs_new_node+0xd2/0xa10 [ 77.383956][ T6598] ? __pfx___kernfs_new_node+0x10/0x10 [ 77.383969][ T6598] ? lock_acquire+0x1d1/0x380 [ 77.383986][ T6598] ? kernfs_root+0x23/0x2a0 [ 77.384003][ T6598] ? find_held_lock+0x2b/0x80 [ 77.384016][ T6598] ? kernfs_root+0xee/0x2a0 [ 77.384032][ T6598] ? kernfs_root+0xee/0x2a0 [ 77.384051][ T6598] kernfs_new_node+0x117/0x150 [ 77.384065][ T6598] __kernfs_create_file+0x53/0x350 [ 77.384082][ T6598] sysfs_add_file_mode_ns+0x207/0x3c0 [ 77.384103][ T6598] internal_create_group+0x593/0xfb0 [ 77.384123][ T6598] ? file_check_and_advance_wb_err+0xc2/0x340 [ 77.384138][ T6598] ? __pfx_internal_create_group+0x10/0x10 [ 77.384162][ T6598] loop_configure+0xab9/0x1590 [ 77.384191][ T6598] ? __pfx_loop_configure+0x10/0x10 [ 77.384229][ T6598] lo_ioctl+0xe45/0x1df0 [ 77.384240][ T6598] ? stack_trace_save+0x8e/0xc0 [ 77.384257][ T6598] ? __pfx_stack_trace_save+0x10/0x10 [ 77.384274][ T6598] ? stack_depot_save_flags+0x27/0x9f0 [ 77.384289][ T6598] ? __lock_acquire+0x5c0/0x1f40 [ 77.384307][ T6598] ? tomoyo_path_number_perm+0x46d/0x580 [ 77.384323][ T6598] ? kasan_save_stack+0x3f/0x50 [ 77.384339][ T6598] ? kasan_save_stack+0x30/0x50 [ 77.384354][ T6598] ? kasan_save_track+0x14/0x30 [ 77.384388][ T6598] ? kasan_save_free_info+0x3b/0x70 [ 77.384403][ T6598] ? __kasan_slab_free+0x5f/0x80 [ 77.384419][ T6598] ? kfree+0x22b/0x6d0 [ 77.384431][ T6598] ? tomoyo_path_number_perm+0x46d/0x580 [ 77.384445][ T6598] ? security_file_ioctl_compat+0xd3/0x230 [ 77.384460][ T6598] ? __ia32_compat_sys_ioctl+0xc2/0x360 [ 77.384474][ T6598] ? __do_fast_syscall_32+0x13a/0x8b0 [ 77.384486][ T6598] ? do_fast_syscall_32+0x32/0x70 [ 77.384497][ T6598] ? entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 77.384513][ T6598] ? __pfx_lo_ioctl+0x10/0x10 [ 77.384540][ T6598] ? blk_get_meta_cap+0xd4/0x6c0 [ 77.384551][ T6598] ? lockdep_hardirqs_on+0x7d/0x110 [ 77.384569][ T6598] ? __pfx_blk_get_meta_cap+0x10/0x10 [ 77.384582][ T6598] ? tomoyo_path_number_perm+0x28f/0x580 [ 77.384597][ T6598] ? tomoyo_path_number_perm+0x28f/0x580 [ 77.384633][ T6598] lo_compat_ioctl+0xf3/0x160 [ 77.384645][ T6598] ? __pfx_lo_compat_ioctl+0x10/0x10 [ 77.384656][ T6598] compat_blkdev_ioctl+0x682/0x7b0 [ 77.384670][ T6598] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 77.384685][ T6598] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 77.384698][ T6598] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 77.384714][ T6598] __do_fast_syscall_32+0x13a/0x8b0 [ 77.384726][ T6598] ? lockdep_hardirqs_on+0x7d/0x110 [ 77.384758][ T6598] do_fast_syscall_32+0x32/0x70 [ 77.384772][ T6598] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 77.384787][ T6598] RIP: 0023:0xf741efec [ 77.384799][ T6598] Code: Unable to access opcode bytes at 0xf741efc2. [ 77.384805][ T6598] RSP: 002b:00000000f543650c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 77.384818][ T6598] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 0000000000004c0a [ 77.384826][ T6598] RDX: 0000000080001ac0 RSI: 0000000000000000 RDI: 0000000000000000 [ 77.384833][ T6598] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 77.384840][ T6598] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 77.384847][ T6598] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 77.384863][ T6598] [ 77.385299][ T6598] ldm_validate_partition_table(): Disk read failed. [ 77.385337][ T6598] Dev loop5: unable to read RDB block 0 [ 77.385406][ T6598] loop5: unable to read partition table [ 77.385492][ T6598] loop_reread_partitions: partition scan of loop5 (3„ ¾‚³˜) failed (rc=-5) [ 77.419855][ T6598] FAULT_INJECTION: forcing a failure. [ 77.419855][ T6598] name failslab, interval 1, probability ** replaying previous printk message ** [ 77.419855][ T6598] FAULT_INJECTION: forcing a failure. [ 77.419855][ T6598] name failslab, interval 1, probability 0, space 0, times 0 [ 77.419876][ T6598] CPU: 3 UID: 0 PID: 6598 Comm: syz.3.189 Not tainted syzkaller #0 PREEMPT(full) [ 77.419890][ T6598] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 77.419899][ T6598] Call Trace: [ 77.419903][ T6598] [ 77.419908][ T6598] dump_stack_lvl+0x100/0x190 [ 77.419927][ T6598] should_fail_ex.cold+0x5/0xa [ 77.419944][ T6598] should_failslab+0xc2/0x120 [ 77.419963][ T6598] kmem_cache_alloc_lru_noprof+0x8e/0x6a0 [ 77.419981][ T6598] ? __d_alloc+0x35/0xa50 [ 77.420002][ T6598] __d_alloc+0x35/0xa50 [ 77.420021][ T6598] d_alloc_pseudo+0x1c/0xc0 [ 77.420036][ T6598] alloc_file_pseudo+0x118/0x290 [ 77.420048][ T6598] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 77.420060][ T6598] ? _raw_spin_unlock+0x28/0x50 [ 77.420076][ T6598] ? alloc_fd+0x471/0x7a0 [ 77.420093][ T6598] __anon_inode_getfile+0xe8/0x280 [ 77.420109][ T6598] __anon_inode_getfd+0x5c/0xe0 [ 77.420124][ T6598] map_create+0x19e1/0x30d0 [ 77.420142][ T6598] ? __pfx_map_create+0x10/0x10 [ 77.420155][ T6598] ? lock_acquire+0x1d1/0x380 [ 77.420172][ T6598] ? __might_fault+0xc5/0x140 [ 77.420186][ T6598] ? __might_fault+0xc5/0x140 [ 77.420204][ T6598] __sys_bpf+0x12a0/0x4a30 [ 77.420228][ T6598] ? __pfx___sys_bpf+0x10/0x10 [ 77.420241][ T6598] ? __pfx_futex_hash+0x10/0x10 [ 77.420253][ T6598] ? get_pid_task+0xfc/0x250 [ 77.420266][ T6598] ? get_pid_task+0xfc/0x250 [ 77.420285][ T6598] ? find_held_lock+0x2b/0x80 [ 77.420301][ T6598] ? rcu_read_lock_any_held+0x6a/0x90 [ 77.420317][ T6598] ? find_held_lock+0x2b/0x80 [ 77.420331][ T6598] ? ksys_write+0x190/0x250 [ 77.420346][ T6598] ? ksys_write+0x190/0x250 [ 77.420387][ T6598] ? __ia32_sys_futex_time32+0x2f4/0x470 [ 77.420405][ T6598] ? xfd_validate_state+0x129/0x190 [ 77.420427][ T6598] ? __ia32_sys_bpf+0xcc/0x170 [ 77.420441][ T6598] __ia32_sys_bpf+0xcc/0x170 [ 77.420457][ T6598] ? __do_fast_syscall_32+0xb3/0x8b0 [ 77.420471][ T6598] __do_fast_syscall_32+0x13a/0x8b0 [ 77.420484][ T6598] ? lockdep_hardirqs_on+0x7d/0x110 [ 77.420504][ T6598] do_fast_syscall_32+0x32/0x70 [ 77.420516][ T6598] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 77.420532][ T6598] RIP: 0023:0xf741efec [ 77.420546][ T6598] Code: Unable to access opcode bytes at 0xf741efc2. [ 77.420552][ T6598] RSP: 002b:00000000f543650c EFLAGS: 00000292 ORIG_RAX: 0000000000000165 [ 77.420564][ T6598] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000080000140 [ 77.420571][ T6598] RDX: 0000000000000050 RSI: 0000000000000000 RDI: 0000000000000000 [ 77.420578][ T6598] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 77.420585][ T6598] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 77.420592][ T6598] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 77.420606][ T6598] [ 77.510400][ T6602] FAULT_INJECTION: forcing a failure. [ 77.510400][ T6602] name failslab, interval 1, probability 0, space 0, times 0 [ 77.510421][ T6602] CPU: 2 UID: 0 PID: 6602 Comm: syz.2.191 Not tainted syzkaller #0 PREEMPT(full) [ 77.510434][ T6602] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 77.510442][ T6602] Call Trace: [ 77.510447][ T6602] [ 77.510452][ T6602] dump_stack_lvl+0x100/0x190 [ 77.510495][ T6602] should_fail_ex.cold+0x5/0xa [ 77.510513][ T6602] should_failslab+0xc2/0x120 [ 77.510532][ T6602] kmem_cache_alloc_noprof+0x92/0x6a0 [ 77.510549][ T6602] ? __kernfs_new_node+0xd2/0xa10 [ 77.510564][ T6602] __kernfs_new_node+0xd2/0xa10 [ 77.510578][ T6602] ? __pfx___kernfs_new_node+0x10/0x10 [ 77.510591][ T6602] ? lock_acquire+0x1d1/0x380 [ 77.510608][ T6602] ? kernfs_root+0x23/0x2a0 [ 77.510625][ T6602] ? find_held_lock+0x2b/0x80 [ 77.510644][ T6602] ? kernfs_root+0xee/0x2a0 [ 77.510661][ T6602] ? kernfs_root+0xee/0x2a0 [ 77.510681][ T6602] kernfs_new_node+0x117/0x150 [ 77.510696][ T6602] __kernfs_create_file+0x53/0x350 [ 77.510713][ T6602] sysfs_add_file_mode_ns+0x207/0x3c0 [ 77.510734][ T6602] internal_create_group+0x593/0xfb0 [ 77.510754][ T6602] ? file_check_and_advance_wb_err+0xc2/0x340 [ 77.510770][ T6602] ? __pfx_internal_create_group+0x10/0x10 [ 77.510793][ T6602] loop_configure+0xab9/0x1590 [ 77.510822][ T6602] ? __pfx_loop_configure+0x10/0x10 [ 77.510852][ T6602] lo_ioctl+0xe45/0x1df0 [ 77.510863][ T6602] ? stack_trace_save+0x8e/0xc0 [ 77.510879][ T6602] ? __pfx_stack_trace_save+0x10/0x10 [ 77.510896][ T6602] ? stack_depot_save_flags+0x27/0x9f0 [ 77.510911][ T6602] ? __lock_acquire+0x5c0/0x1f40 [ 77.510929][ T6602] ? tomoyo_path_number_perm+0x46d/0x580 [ 77.510944][ T6602] ? kasan_save_stack+0x3f/0x50 [ 77.510959][ T6602] ? kasan_save_stack+0x30/0x50 [ 77.510974][ T6602] ? kasan_save_track+0x14/0x30 [ 77.511003][ T6602] ? kasan_save_free_info+0x3b/0x70 [ 77.511017][ T6602] ? __kasan_slab_free+0x5f/0x80 [ 77.511032][ T6602] ? kfree+0x22b/0x6d0 [ 77.511044][ T6602] ? tomoyo_path_number_perm+0x46d/0x580 [ 77.511057][ T6602] ? security_file_ioctl_compat+0xd3/0x230 [ 77.511071][ T6602] ? __ia32_compat_sys_ioctl+0xc2/0x360 [ 77.511085][ T6602] ? __do_fast_syscall_32+0x13a/0x8b0 [ 77.511097][ T6602] ? do_fast_syscall_32+0x32/0x70 [ 77.511108][ T6602] ? entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 77.511124][ T6602] ? __pfx_lo_ioctl+0x10/0x10 [ 77.511151][ T6602] ? blk_get_meta_cap+0xd4/0x6c0 [ 77.511162][ T6602] ? lockdep_hardirqs_on+0x7d/0x110 [ 77.511180][ T6602] ? __pfx_blk_get_meta_cap+0x10/0x10 [ 77.511192][ T6602] ? tomoyo_path_number_perm+0x28f/0x580 [ 77.511206][ T6602] ? tomoyo_path_number_perm+0x28f/0x580 [ 77.511241][ T6602] lo_compat_ioctl+0xf3/0x160 [ 77.511254][ T6602] ? __pfx_lo_compat_ioctl+0x10/0x10 [ 77.511265][ T6602] compat_blkdev_ioctl+0x682/0x7b0 [ 77.511279][ T6602] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 77.511295][ T6602] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 77.511308][ T6602] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 77.511323][ T6602] __do_fast_syscall_32+0x13a/0x8b0 [ 77.511335][ T6602] ? lockdep_hardirqs_on+0x7d/0x110 [ 77.511354][ T6602] do_fast_syscall_32+0x32/0x70 [ 77.511366][ T6602] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 77.511381][ T6602] RIP: 0023:0xf741efec [ 77.511394][ T6602] Code: Unable to access opcode bytes at 0xf741efc2. [ 77.511400][ T6602] RSP: 002b:00000000f543650c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 77.511412][ T6602] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 0000000000004c0a [ 77.511420][ T6602] RDX: 0000000080001ac0 RSI: 0000000000000000 RDI: 0000000000000000 [ 77.511426][ T6602] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 77.511433][ T6602] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 77.511440][ T6602] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 77.511455][ T6602] [ 77.511906][ T6602] ldm_validate_partition_table(): Disk read failed. [ 77.511946][ T6602] Dev loop5: unable to read RDB block 0 [ 77.512014][ T6602] loop5: unable to read partition table [ 77.512103][ T6602] loop_reread_partitions: partition scan of loop5 (3„ ¾‚³˜) failed (rc=-5) [ 77.624799][ T6602] FAULT_INJECTION: forcing a failure. [ 77.624799][ T6602] name failslab, interval 1, probability 0, space 0, times 0 [ 77.624828][ T6602] CPU: 1 UID: 0 PID: 6602 Comm: syz.2.191 Not tainted syzkaller #0 PREEMPT(full) [ 77.624846][ T6602] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 77.624856][ T6602] Call Trace: [ 77.624862][ T6602] [ 77.624869][ T6602] dump_stack_lvl+0x100/0x190 [ 77.624895][ T6602] should_fail_ex.cold+0x5/0xa [ 77.624917][ T6602] should_failslab+0xc2/0x120 [ 77.624963][ T6602] kmem_cache_alloc_lru_noprof+0x8e/0x6a0 [ 77.624988][ T6602] ? __d_alloc+0x35/0xa50 [ 77.625015][ T6602] __d_alloc+0x35/0xa50 [ 77.625039][ T6602] d_alloc_pseudo+0x1c/0xc0 [ 77.625056][ T6602] alloc_file_pseudo+0x118/0x290 [ 77.625072][ T6602] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 77.625088][ T6602] ? _raw_spin_unlock+0x28/0x50 [ 77.625116][ T6602] ? alloc_fd+0x471/0x7a0 [ 77.625140][ T6602] __anon_inode_getfile+0xe8/0x280 [ 77.625163][ T6602] __anon_inode_getfd+0x5c/0xe0 [ 77.625185][ T6602] map_create+0x19e1/0x30d0 [ 77.625210][ T6602] ? __pfx_map_create+0x10/0x10 [ 77.625226][ T6602] ? lock_acquire+0x1d1/0x380 [ 77.625250][ T6602] ? __might_fault+0xc5/0x140 [ 77.625269][ T6602] ? __might_fault+0xc5/0x140 [ 77.625293][ T6602] __sys_bpf+0x12a0/0x4a30 [ 77.625316][ T6602] ? __pfx___sys_bpf+0x10/0x10 [ 77.625333][ T6602] ? find_held_lock+0x2b/0x80 [ 77.625350][ T6602] ? futex_wake+0x4ea/0x5e0 [ 77.625383][ T6602] ? rcu_read_lock_any_held+0x6a/0x90 [ 77.625402][ T6602] ? find_held_lock+0x2b/0x80 [ 77.625419][ T6602] ? ksys_write+0x190/0x250 [ 77.625437][ T6602] ? ksys_write+0x190/0x250 [ 77.625468][ T6602] ? __ia32_sys_futex_time32+0x2f4/0x470 [ 77.625488][ T6602] ? xfd_validate_state+0x129/0x190 [ 77.625516][ T6602] ? __ia32_sys_bpf+0xcc/0x170 [ 77.625533][ T6602] __ia32_sys_bpf+0xcc/0x170 [ 77.625551][ T6602] ? __do_fast_syscall_32+0xb3/0x8b0 [ 77.625569][ T6602] __do_fast_syscall_32+0x13a/0x8b0 [ 77.625583][ T6602] ? lockdep_hardirqs_on+0x7d/0x110 [ 77.625609][ T6602] do_fast_syscall_32+0x32/0x70 [ 77.625625][ T6602] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 77.625644][ T6602] RIP: 0023:0xf741efec [ 77.625661][ T6602] Code: Unable to access opcode bytes at 0xf741efc2. [ 77.625669][ T6602] RSP: 002b:00000000f543650c EFLAGS: 00000292 ORIG_RAX: 0000000000000165 [ 77.625685][ T6602] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000080000140 [ 77.625695][ T6602] RDX: 0000000000000050 RSI: 0000000000000000 RDI: 0000000000000000 [ 77.625706][ T6602] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 77.625717][ T6602] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 77.625727][ T6602] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 77.625748][ T6602] [ 77.814558][ T6608] FAULT_INJECTION: forcing a failure. [ 77.814558][ T6608] name failslab, interval 1, probability 0, space 0, times 0 [ 77.814589][ T6608] CPU: 1 UID: 0 PID: 6608 Comm: syz.1.193 Not tainted syzkaller #0 PREEMPT(full) [ 77.814615][ T6608] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 77.814627][ T6608] Call Trace: [ 77.814634][ T6608] [ 77.814644][ T6608] dump_stack_lvl+0x100/0x190 [ 77.814676][ T6608] should_fail_ex.cold+0x5/0xa [ 77.814702][ T6608] should_failslab+0xc2/0x120 [ 77.814734][ T6608] kmem_cache_alloc_noprof+0x92/0x6a0 [ 77.814764][ T6608] ? __kernfs_new_node+0xd2/0xa10 [ 77.814790][ T6608] __kernfs_new_node+0xd2/0xa10 [ 77.814814][ T6608] ? __pfx___kernfs_new_node+0x10/0x10 [ 77.814837][ T6608] ? lock_acquire+0x1d1/0x380 [ 77.814868][ T6608] ? kernfs_root+0x23/0x2a0 [ 77.814897][ T6608] ? find_held_lock+0x2b/0x80 [ 77.814922][ T6608] ? kernfs_root+0xee/0x2a0 [ 77.814950][ T6608] ? kernfs_root+0xee/0x2a0 [ 77.814987][ T6608] kernfs_new_node+0x117/0x150 [ 77.815013][ T6608] __kernfs_create_file+0x53/0x350 [ 77.815042][ T6608] sysfs_add_file_mode_ns+0x207/0x3c0 [ 77.815077][ T6608] internal_create_group+0x593/0xfb0 [ 77.815120][ T6608] ? file_check_and_advance_wb_err+0xc2/0x340 [ 77.815149][ T6608] ? __pfx_internal_create_group+0x10/0x10 [ 77.815192][ T6608] loop_configure+0xab9/0x1590 [ 77.815248][ T6608] ? __pfx_loop_configure+0x10/0x10 [ 77.815307][ T6608] lo_ioctl+0xe45/0x1df0 [ 77.815328][ T6608] ? stack_trace_save+0x8e/0xc0 [ 77.815355][ T6608] ? __pfx_stack_trace_save+0x10/0x10 [ 77.815384][ T6608] ? stack_depot_save_flags+0x27/0x9f0 [ 77.815409][ T6608] ? __lock_acquire+0x5c0/0x1f40 [ 77.815441][ T6608] ? tomoyo_path_number_perm+0x46d/0x580 [ 77.815466][ T6608] ? kasan_save_stack+0x3f/0x50 [ 77.815493][ T6608] ? kasan_save_stack+0x30/0x50 [ 77.815519][ T6608] ? kasan_save_track+0x14/0x30 [ 77.815546][ T6608] ? kasan_save_free_info+0x3b/0x70 [ 77.815568][ T6608] ? __kasan_slab_free+0x5f/0x80 [ 77.815597][ T6608] ? kfree+0x22b/0x6d0 [ 77.815616][ T6608] ? tomoyo_path_number_perm+0x46d/0x580 [ 77.815639][ T6608] ? security_file_ioctl_compat+0xd3/0x230 [ 77.815663][ T6608] ? __ia32_compat_sys_ioctl+0xc2/0x360 [ 77.815687][ T6608] ? __do_fast_syscall_32+0x13a/0x8b0 [ 77.815708][ T6608] ? do_fast_syscall_32+0x32/0x70 [ 77.815728][ T6608] ? entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 77.815754][ T6608] ? __pfx_lo_ioctl+0x10/0x10 [ 77.815804][ T6608] ? blk_get_meta_cap+0xd4/0x6c0 [ 77.815825][ T6608] ? lockdep_hardirqs_on+0x7d/0x110 [ 77.815856][ T6608] ? __pfx_blk_get_meta_cap+0x10/0x10 [ 77.815877][ T6608] ? tomoyo_path_number_perm+0x28f/0x580 [ 77.815900][ T6608] ? tomoyo_path_number_perm+0x28f/0x580 [ 77.815965][ T6608] lo_compat_ioctl+0xf3/0x160 [ 77.815987][ T6608] ? __pfx_lo_compat_ioctl+0x10/0x10 [ 77.816006][ T6608] compat_blkdev_ioctl+0x682/0x7b0 [ 77.816031][ T6608] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 77.816058][ T6608] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 77.816081][ T6608] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 77.816114][ T6608] __do_fast_syscall_32+0x13a/0x8b0 [ 77.816135][ T6608] ? lockdep_hardirqs_on+0x7d/0x110 [ 77.816168][ T6608] do_fast_syscall_32+0x32/0x70 [ 77.816191][ T6608] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 77.816216][ T6608] RIP: 0023:0xf7f48fec [ 77.816239][ T6608] Code: Unable to access opcode bytes at 0xf7f48fc2. [ 77.816249][ T6608] RSP: 002b:00000000f53f650c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 77.816271][ T6608] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 0000000000004c0a [ 77.816285][ T6608] RDX: 0000000080001ac0 RSI: 0000000000000000 RDI: 0000000000000000 [ 77.816298][ T6608] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 77.816310][ T6608] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 77.816322][ T6608] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 77.816349][ T6608] [ 77.817263][ T6608] ldm_validate_partition_table(): Disk read failed. [ 77.817321][ T6608] Dev loop5: unable to read RDB block 0 [ 77.817398][ T6608] loop5: unable to read partition table [ 77.817484][ T6608] loop_reread_partitions: partition scan of loop5 (3„ ¾‚³˜) failed (rc=-5) [ 77.877885][ T6608] FAULT_INJECTION: forcing a failure. [ 77.877885][ T6608] name failslab, interval 1, probability 0, space 0, times 0 [ 77.877921][ T6608] CPU: 2 UID: 0 PID: 6608 Comm: syz.1.193 Not tainted syzkaller #0 PREEMPT(full) [ 77.877945][ T6608] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 77.877959][ T6608] Call Trace: [ 77.877965][ T6608] [ 77.877974][ T6608] dump_stack_lvl+0x100/0x190 [ 77.878007][ T6608] should_fail_ex.cold+0x5/0xa [ 77.878034][ T6608] should_failslab+0xc2/0x120 [ 77.878066][ T6608] kmem_cache_alloc_lru_noprof+0x8e/0x6a0 [ 77.878098][ T6608] ? __d_alloc+0x35/0xa50 [ 77.878134][ T6608] __d_alloc+0x35/0xa50 [ 77.878167][ T6608] d_alloc_pseudo+0x1c/0xc0 [ 77.878212][ T6608] alloc_file_pseudo+0x118/0x290 [ 77.878235][ T6608] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 77.878258][ T6608] ? _raw_spin_unlock+0x28/0x50 [ 77.878288][ T6608] ? alloc_fd+0x471/0x7a0 [ 77.878319][ T6608] __anon_inode_getfile+0xe8/0x280 [ 77.878346][ T6608] __anon_inode_getfd+0x5c/0xe0 [ 77.878374][ T6608] map_create+0x19e1/0x30d0 [ 77.878407][ T6608] ? __pfx_map_create+0x10/0x10 [ 77.878430][ T6608] ? lock_acquire+0x1d1/0x380 [ 77.878459][ T6608] ? __might_fault+0xc5/0x140 [ 77.878511][ T6608] ? __might_fault+0xc5/0x140 [ 77.878546][ T6608] __sys_bpf+0x12a0/0x4a30 [ 77.878578][ T6608] ? __pfx___sys_bpf+0x10/0x10 [ 77.878601][ T6608] ? __pfx_futex_hash+0x10/0x10 [ 77.878622][ T6608] ? get_pid_task+0xfc/0x250 [ 77.878644][ T6608] ? get_pid_task+0xfc/0x250 [ 77.878675][ T6608] ? find_held_lock+0x2b/0x80 [ 77.878711][ T6608] ? rcu_read_lock_any_held+0x6a/0x90 [ 77.878740][ T6608] ? find_held_lock+0x2b/0x80 [ 77.878764][ T6608] ? ksys_write+0x190/0x250 [ 77.878791][ T6608] ? ksys_write+0x190/0x250 [ 77.878834][ T6608] ? __ia32_sys_futex_time32+0x2f4/0x470 [ 77.878863][ T6608] ? xfd_validate_state+0x129/0x190 [ 77.878899][ T6608] ? __ia32_sys_bpf+0xcc/0x170 [ 77.878922][ T6608] __ia32_sys_bpf+0xcc/0x170 [ 77.878947][ T6608] ? __do_fast_syscall_32+0xb3/0x8b0 [ 77.878971][ T6608] __do_fast_syscall_32+0x13a/0x8b0 [ 77.878991][ T6608] ? lockdep_hardirqs_on+0x7d/0x110 [ 77.879025][ T6608] do_fast_syscall_32+0x32/0x70 [ 77.879048][ T6608] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 77.879075][ T6608] RIP: 0023:0xf7f48fec [ 77.879097][ T6608] Code: Unable to access opcode bytes at 0xf7f48fc2. [ 77.879107][ T6608] RSP: 002b:00000000f53f650c EFLAGS: 00000292 ORIG_RAX: 0000000000000165 [ 77.879128][ T6608] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000080000140 [ 77.879142][ T6608] RDX: 0000000000000050 RSI: 0000000000000000 RDI: 0000000000000000 [ 77.879154][ T6608] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 77.879168][ T6608] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 77.879180][ T6608] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 77.879206][ T6608] [ 78.217115][ T5840] usb 8-1: new high-speed USB device number 2 using dummy_hcd [ 78.356507][ T6624] ldm_validate_partition_table(): Disk read failed. [ 78.356547][ T6624] Dev loop5: unable to read RDB block 0 [ 78.356616][ T6624] loop5: unable to read partition table [ 78.356705][ T6624] loop_reread_partitions: partition scan of loop5 (3„ ¾‚³˜) failed (rc=-5) [ 78.366354][ T6624] FAULT_INJECTION: forcing a failure. [ 78.366354][ T6624] name failslab, interval 1, probability 0, space 0, times 0 [ 78.366375][ T6624] CPU: 3 UID: 0 PID: 6624 Comm: syz.0.198 Not tainted syzkaller #0 PREEMPT(full) [ 78.366389][ T6624] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 78.366398][ T6624] Call Trace: [ 78.366402][ T6624] [ 78.366408][ T6624] dump_stack_lvl+0x100/0x190 [ 78.366428][ T6624] should_fail_ex.cold+0x5/0xa [ 78.366444][ T6624] should_failslab+0xc2/0x120 [ 78.366463][ T6624] kmem_cache_alloc_lru_noprof+0x8e/0x6a0 [ 78.366511][ T6624] ? __d_alloc+0x35/0xa50 [ 78.366532][ T6624] __d_alloc+0x35/0xa50 [ 78.366551][ T6624] d_alloc_pseudo+0x1c/0xc0 [ 78.366565][ T6624] alloc_file_pseudo+0x118/0x290 [ 78.366579][ T6624] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 78.366592][ T6624] ? _raw_spin_unlock+0x28/0x50 [ 78.366609][ T6624] ? alloc_fd+0x471/0x7a0 [ 78.366626][ T6624] __anon_inode_getfile+0xe8/0x280 [ 78.366642][ T6624] __anon_inode_getfd+0x5c/0xe0 [ 78.366657][ T6624] map_create+0x19e1/0x30d0 [ 78.366682][ T6624] ? __pfx_map_create+0x10/0x10 [ 78.366695][ T6624] ? lock_acquire+0x1d1/0x380 [ 78.366713][ T6624] ? __might_fault+0xc5/0x140 [ 78.366727][ T6624] ? __might_fault+0xc5/0x140 [ 78.366747][ T6624] __sys_bpf+0x12a0/0x4a30 [ 78.366765][ T6624] ? __pfx___sys_bpf+0x10/0x10 [ 78.366778][ T6624] ? __pfx_futex_hash+0x10/0x10 [ 78.366791][ T6624] ? get_pid_task+0xfc/0x250 [ 78.366803][ T6624] ? get_pid_task+0xfc/0x250 [ 78.366819][ T6624] ? find_held_lock+0x2b/0x80 [ 78.366836][ T6624] ? rcu_read_lock_any_held+0x6a/0x90 [ 78.366850][ T6624] ? find_held_lock+0x2b/0x80 [ 78.366877][ T6624] ? ksys_write+0x190/0x250 [ 78.366892][ T6624] ? ksys_write+0x190/0x250 [ 78.366914][ T6624] ? __ia32_sys_futex_time32+0x2f4/0x470 [ 78.366930][ T6624] ? xfd_validate_state+0x129/0x190 [ 78.366951][ T6624] ? __ia32_sys_bpf+0xcc/0x170 [ 78.366964][ T6624] __ia32_sys_bpf+0xcc/0x170 [ 78.366979][ T6624] ? __do_fast_syscall_32+0xb3/0x8b0 [ 78.366992][ T6624] __do_fast_syscall_32+0x13a/0x8b0 [ 78.367004][ T6624] ? lockdep_hardirqs_on+0x7d/0x110 [ 78.367022][ T6624] do_fast_syscall_32+0x32/0x70 [ 78.367034][ T6624] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 78.367049][ T6624] RIP: 0023:0xf747efec [ 78.367063][ T6624] Code: Unable to access opcode bytes at 0xf747efc2. [ 78.367068][ T6624] RSP: 002b:00000000f549650c EFLAGS: 00000292 ORIG_RAX: 0000000000000165 [ 78.367080][ T6624] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000080000140 [ 78.367088][ T6624] RDX: 0000000000000050 RSI: 0000000000000000 RDI: 0000000000000000 [ 78.367095][ T6624] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 78.367102][ T6624] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 78.367109][ T6624] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 78.367123][ T6624] [ 78.402625][ T5840] usb 8-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 78.402648][ T5840] usb 8-1: too many configurations: 9, using maximum allowed: 8 [ 78.404052][ T5840] usb 8-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 78.404065][ T5840] usb 8-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 78.404084][ T5840] usb 8-1: config 0 interface 0 altsetting 2 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 78.404098][ T5840] usb 8-1: config 0 interface 0 has no altsetting 0 [ 78.407643][ T5840] usb 8-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 78.407655][ T5840] usb 8-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 78.407680][ T5840] usb 8-1: config 0 interface 0 altsetting 2 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 78.407693][ T5840] usb 8-1: config 0 interface 0 has no altsetting 0 [ 78.412431][ T5840] usb 8-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 78.412444][ T5840] usb 8-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 78.412463][ T5840] usb 8-1: config 0 interface 0 altsetting 2 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 78.412476][ T5840] usb 8-1: config 0 interface 0 has no altsetting 0 [ 78.413321][ T5840] usb 8-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 78.413334][ T5840] usb 8-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 78.413352][ T5840] usb 8-1: config 0 interface 0 altsetting 2 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 78.413365][ T5840] usb 8-1: config 0 interface 0 has no altsetting 0 [ 78.415106][ T5840] usb 8-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 78.415119][ T5840] usb 8-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 78.415139][ T5840] usb 8-1: config 0 interface 0 altsetting 2 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 78.415152][ T5840] usb 8-1: config 0 interface 0 has no altsetting 0 [ 78.420266][ T5840] usb 8-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 78.420279][ T5840] usb 8-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 78.420298][ T5840] usb 8-1: config 0 interface 0 altsetting 2 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 78.420311][ T5840] usb 8-1: config 0 interface 0 has no altsetting 0 [ 78.421131][ T5840] usb 8-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 78.421142][ T5840] usb 8-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 78.421161][ T5840] usb 8-1: config 0 interface 0 altsetting 2 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 78.421174][ T5840] usb 8-1: config 0 interface 0 has no altsetting 0 [ 78.421993][ T5840] usb 8-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 78.422005][ T5840] usb 8-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 78.422023][ T5840] usb 8-1: config 0 interface 0 altsetting 2 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 78.422036][ T5840] usb 8-1: config 0 interface 0 has no altsetting 0 [ 78.424265][ T5840] usb 8-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 78.424279][ T5840] usb 8-1: Product: syz [ 78.424286][ T5840] usb 8-1: Manufacturer: syz [ 78.424294][ T5840] usb 8-1: SerialNumber: syz [ 78.431787][ T5840] usb 8-1: config 0 descriptor?? [ 78.440098][ T5840] yurex 8-1:0.0: Could not find endpoints [ 78.481342][ T6626] FAULT_INJECTION: forcing a failure. [ 78.481342][ T6626] name failslab, interval 1, probability 0, space 0, times 0 [ 78.481362][ T6626] CPU: 1 UID: 0 PID: 6626 Comm: syz.2.199 Not tainted syzkaller #0 PREEMPT(full) [ 78.481377][ T6626] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 78.481388][ T6626] Call Trace: [ 78.481395][ T6626] [ 78.481402][ T6626] dump_stack_lvl+0x100/0x190 [ 78.481433][ T6626] should_fail_ex.cold+0x5/0xa [ 78.481458][ T6626] should_failslab+0xc2/0x120 [ 78.481479][ T6626] kmem_cache_alloc_node_noprof+0x94/0x6e0 [ 78.481497][ T6626] ? __alloc_skb+0x140/0x710 [ 78.481513][ T6626] __alloc_skb+0x140/0x710 [ 78.481527][ T6626] ? __alloc_skb+0x5b7/0x710 [ 78.481539][ T6626] ? __pfx___alloc_skb+0x10/0x10 [ 78.481552][ T6626] ? netlink_has_listeners+0x21b/0x430 [ 78.481563][ T6626] ? netlink_has_listeners+0x21b/0x430 [ 78.481577][ T6626] alloc_uevent_skb+0x7d/0x210 [ 78.481594][ T6626] kobject_uevent_env+0xd2d/0x18b0 [ 78.481614][ T6626] loop_configure+0x10dc/0x1590 [ 78.481644][ T6626] ? __pfx_loop_configure+0x10/0x10 [ 78.481676][ T6626] lo_ioctl+0xe45/0x1df0 [ 78.481687][ T6626] ? stack_trace_save+0x8e/0xc0 [ 78.481703][ T6626] ? __pfx_stack_trace_save+0x10/0x10 [ 78.481722][ T6626] ? stack_depot_save_flags+0x27/0x9f0 [ 78.481745][ T6626] ? __lock_acquire+0x5c0/0x1f40 [ 78.481768][ T6626] ? tomoyo_path_number_perm+0x46d/0x580 [ 78.481783][ T6626] ? kasan_save_stack+0x3f/0x50 [ 78.481798][ T6626] ? kasan_save_stack+0x30/0x50 [ 78.481813][ T6626] ? kasan_save_track+0x14/0x30 [ 78.481828][ T6626] ? kasan_save_free_info+0x3b/0x70 [ 78.481840][ T6626] ? __kasan_slab_free+0x5f/0x80 [ 78.481856][ T6626] ? kfree+0x22b/0x6d0 [ 78.481867][ T6626] ? tomoyo_path_number_perm+0x46d/0x580 [ 78.481880][ T6626] ? security_file_ioctl_compat+0xd3/0x230 [ 78.481894][ T6626] ? __ia32_compat_sys_ioctl+0xc2/0x360 [ 78.481907][ T6626] ? __do_fast_syscall_32+0x13a/0x8b0 [ 78.481919][ T6626] ? do_fast_syscall_32+0x32/0x70 [ 78.481930][ T6626] ? entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 78.481945][ T6626] ? __pfx_lo_ioctl+0x10/0x10 [ 78.481971][ T6626] ? blk_get_meta_cap+0xd4/0x6c0 [ 78.481983][ T6626] ? lockdep_hardirqs_on+0x7d/0x110 [ 78.482001][ T6626] ? __pfx_blk_get_meta_cap+0x10/0x10 [ 78.482013][ T6626] ? tomoyo_path_number_perm+0x28f/0x580 [ 78.482040][ T6626] ? tomoyo_path_number_perm+0x28f/0x580 [ 78.482083][ T6626] lo_compat_ioctl+0xf3/0x160 [ 78.482097][ T6626] ? __pfx_lo_compat_ioctl+0x10/0x10 [ 78.482108][ T6626] compat_blkdev_ioctl+0x682/0x7b0 [ 78.482123][ T6626] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 78.482139][ T6626] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 78.482152][ T6626] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 78.482168][ T6626] __do_fast_syscall_32+0x13a/0x8b0 [ 78.482180][ T6626] ? lockdep_hardirqs_on+0x7d/0x110 [ 78.482198][ T6626] do_fast_syscall_32+0x32/0x70 [ 78.482211][ T6626] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 78.482225][ T6626] RIP: 0023:0xf741efec [ 78.482239][ T6626] Code: Unable to access opcode bytes at 0xf741efc2. [ 78.482245][ T6626] RSP: 002b:00000000f543650c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 78.482256][ T6626] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 0000000000004c0a [ 78.482264][ T6626] RDX: 0000000080001ac0 RSI: 0000000000000000 RDI: 0000000000000000 [ 78.482271][ T6626] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 78.482278][ T6626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 78.482284][ T6626] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 78.482299][ T6626] [ 78.482611][ T6626] ldm_validate_partition_table(): Disk read failed. [ 78.482650][ T6626] Dev loop5: unable to read RDB block 0 [ 78.482720][ T6626] loop5: unable to read partition table [ 78.482804][ T6626] loop_reread_partitions: partition scan of loop5 (3„ ¾‚³˜) failed (rc=-5) [ 78.547103][ T6628] FAULT_INJECTION: forcing a failure. [ 78.547103][ T6628] name failslab, interval 1, probability 0, space 0, times 0 [ 78.547124][ T6628] CPU: 1 UID: 0 PID: 6628 Comm: syz.0.200 Not tainted syzkaller #0 PREEMPT(full) [ 78.547138][ T6628] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 78.547146][ T6628] Call Trace: [ 78.547150][ T6628] [ 78.547155][ T6628] dump_stack_lvl+0x100/0x190 [ 78.547176][ T6628] should_fail_ex.cold+0x5/0xa [ 78.547191][ T6628] should_failslab+0xc2/0x120 [ 78.547210][ T6628] kmem_cache_alloc_noprof+0x92/0x6a0 [ 78.547227][ T6628] ? __kernfs_new_node+0xd2/0xa10 [ 78.547241][ T6628] __kernfs_new_node+0xd2/0xa10 [ 78.547255][ T6628] ? __pfx___kernfs_new_node+0x10/0x10 [ 78.547268][ T6628] ? lock_acquire+0x1d1/0x380 [ 78.547285][ T6628] ? kernfs_root+0x23/0x2a0 [ 78.547302][ T6628] ? find_held_lock+0x2b/0x80 [ 78.547315][ T6628] ? kernfs_root+0xee/0x2a0 [ 78.547331][ T6628] ? kernfs_root+0xee/0x2a0 [ 78.547351][ T6628] kernfs_new_node+0x117/0x150 [ 78.547365][ T6628] __kernfs_create_file+0x53/0x350 [ 78.547382][ T6628] sysfs_add_file_mode_ns+0x207/0x3c0 [ 78.547402][ T6628] internal_create_group+0x593/0xfb0 [ 78.547421][ T6628] ? file_check_and_advance_wb_err+0xc2/0x340 [ 78.547437][ T6628] ? __pfx_internal_create_group+0x10/0x10 [ 78.547460][ T6628] loop_configure+0xab9/0x1590 [ 78.547489][ T6628] ? __pfx_loop_configure+0x10/0x10 [ 78.547520][ T6628] lo_ioctl+0xe45/0x1df0 [ 78.547531][ T6628] ? stack_trace_save+0x8e/0xc0 [ 78.547547][ T6628] ? __pfx_stack_trace_save+0x10/0x10 [ 78.547563][ T6628] ? stack_depot_save_flags+0x27/0x9f0 [ 78.547578][ T6628] ? __lock_acquire+0x5c0/0x1f40 [ 78.547596][ T6628] ? tomoyo_path_number_perm+0x46d/0x580 [ 78.547611][ T6628] ? kasan_save_stack+0x3f/0x50 [ 78.547629][ T6628] ? kasan_save_stack+0x30/0x50 [ 78.547650][ T6628] ? kasan_save_track+0x14/0x30 [ 78.547673][ T6628] ? kasan_save_free_info+0x3b/0x70 [ 78.547692][ T6628] ? __kasan_slab_free+0x5f/0x80 [ 78.547715][ T6628] ? kfree+0x22b/0x6d0 [ 78.547733][ T6628] ? tomoyo_path_number_perm+0x46d/0x580 [ 78.547749][ T6628] ? security_file_ioctl_compat+0xd3/0x230 [ 78.547762][ T6628] ? __ia32_compat_sys_ioctl+0xc2/0x360 [ 78.547777][ T6628] ? __do_fast_syscall_32+0x13a/0x8b0 [ 78.547789][ T6628] ? do_fast_syscall_32+0x32/0x70 [ 78.547800][ T6628] ? entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 78.547815][ T6628] ? __pfx_lo_ioctl+0x10/0x10 [ 78.547841][ T6628] ? blk_get_meta_cap+0xd4/0x6c0 [ 78.547853][ T6628] ? lockdep_hardirqs_on+0x7d/0x110 [ 78.547871][ T6628] ? __pfx_blk_get_meta_cap+0x10/0x10 [ 78.547883][ T6628] ? tomoyo_path_number_perm+0x28f/0x580 [ 78.547897][ T6628] ? tomoyo_path_number_perm+0x28f/0x580 [ 78.547933][ T6628] lo_compat_ioctl+0xf3/0x160 [ 78.547945][ T6628] ? __pfx_lo_compat_ioctl+0x10/0x10 [ 78.547956][ T6628] compat_blkdev_ioctl+0x682/0x7b0 [ 78.547970][ T6628] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 78.547986][ T6628] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 78.547999][ T6628] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 78.548020][ T6628] __do_fast_syscall_32+0x13a/0x8b0 [ 78.548032][ T6628] ? lockdep_hardirqs_on+0x7d/0x110 [ 78.548052][ T6628] do_fast_syscall_32+0x32/0x70 [ 78.548065][ T6628] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 78.548081][ T6628] RIP: 0023:0xf747efec [ 78.548095][ T6628] Code: Unable to access opcode bytes at 0xf747efc2. [ 78.548101][ T6628] RSP: 002b:00000000f549650c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 78.548114][ T6628] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 0000000000004c0a [ 78.548122][ T6628] RDX: 0000000080001ac0 RSI: 0000000000000000 RDI: 0000000000000000 [ 78.548129][ T6628] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 78.548136][ T6628] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 78.548142][ T6628] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 78.548157][ T6628] [ 78.548523][ T6628] ldm_validate_partition_table(): Disk read failed. [ 78.548561][ T6628] Dev loop5: unable to read RDB block 0 [ 78.548629][ T6628] loop5: unable to read partition table [ 78.548714][ T6628] loop_reread_partitions: partition scan of loop5 (3„ ¾‚³˜) failed (rc=-5) [ 78.562949][ T6628] FAULT_INJECTION: forcing a failure. [ 78.562949][ T6628] name failslab, interval 1, probability 0, space 0, times 0 [ 78.562980][ T6628] CPU: 1 UID: 0 PID: 6628 Comm: syz.0.200 Not tainted syzkaller #0 PREEMPT(full) [ 78.563002][ T6628] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 78.563013][ T6628] Call Trace: [ 78.563024][ T6628] [ 78.563029][ T6628] dump_stack_lvl+0x100/0x190 [ 78.563049][ T6628] should_fail_ex.cold+0x5/0xa [ 78.563066][ T6628] should_failslab+0xc2/0x120 [ 78.563086][ T6628] kmem_cache_alloc_lru_noprof+0x8e/0x6a0 [ 78.563103][ T6628] ? __d_alloc+0x35/0xa50 [ 78.563123][ T6628] __d_alloc+0x35/0xa50 [ 78.563142][ T6628] d_alloc_pseudo+0x1c/0xc0 [ 78.563156][ T6628] alloc_file_pseudo+0x118/0x290 [ 78.563168][ T6628] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 78.563181][ T6628] ? _raw_spin_unlock+0x28/0x50 [ 78.563198][ T6628] ? alloc_fd+0x471/0x7a0 [ 78.563215][ T6628] __anon_inode_getfile+0xe8/0x280 [ 78.563231][ T6628] __anon_inode_getfd+0x5c/0xe0 [ 78.563246][ T6628] map_create+0x19e1/0x30d0 [ 78.563265][ T6628] ? __pfx_map_create+0x10/0x10 [ 78.563278][ T6628] ? lock_acquire+0x1d1/0x380 [ 78.563296][ T6628] ? __might_fault+0xc5/0x140 [ 78.563312][ T6628] ? __might_fault+0xc5/0x140 [ 78.563330][ T6628] __sys_bpf+0x12a0/0x4a30 [ 78.563347][ T6628] ? __pfx___sys_bpf+0x10/0x10 [ 78.563360][ T6628] ? find_held_lock+0x2b/0x80 [ 78.563373][ T6628] ? futex_wake+0x4ea/0x5e0 [ 78.563418][ T6628] ? rcu_read_lock_any_held+0x6a/0x90 [ 78.563434][ T6628] ? find_held_lock+0x2b/0x80 [ 78.563448][ T6628] ? ksys_write+0x190/0x250 [ 78.563463][ T6628] ? ksys_write+0x190/0x250 [ 78.563486][ T6628] ? __ia32_sys_futex_time32+0x2f4/0x470 [ 78.563503][ T6628] ? xfd_validate_state+0x129/0x190 [ 78.563527][ T6628] ? __ia32_sys_bpf+0xcc/0x170 [ 78.563540][ T6628] __ia32_sys_bpf+0xcc/0x170 [ 78.563555][ T6628] ? __do_fast_syscall_32+0xb3/0x8b0 [ 78.563569][ T6628] __do_fast_syscall_32+0x13a/0x8b0 [ 78.563580][ T6628] ? lockdep_hardirqs_on+0x7d/0x110 [ 78.563599][ T6628] do_fast_syscall_32+0x32/0x70 [ 78.563611][ T6628] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 78.563626][ T6628] RIP: 0023:0xf747efec [ 78.563641][ T6628] Code: Unable to access opcode bytes at 0xf747efc2. [ 78.563646][ T6628] RSP: 002b:00000000f549650c EFLAGS: 00000292 ORIG_RAX: 0000000000000165 [ 78.563658][ T6628] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000080000140 [ 78.563666][ T6628] RDX: 0000000000000050 RSI: 0000000000000000 RDI: 0000000000000000 [ 78.563673][ T6628] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 78.563680][ T6628] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 78.563686][ T6628] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 78.563701][ T6628] [ 78.577551][ T6630] netlink: 28 bytes leftover after parsing attributes in process `syz.1.201'. [ 78.651520][ T6633] FAULT_INJECTION: forcing a failure. [ 78.651520][ T6633] name failslab, interval 1, probability 0, space 0, times 0 [ 78.651549][ T6633] CPU: 3 UID: 0 PID: 6633 Comm: syz.2.210 Not tainted syzkaller #0 PREEMPT(full) [ 78.651569][ T6633] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 78.651581][ T6633] Call Trace: [ 78.651587][ T6633] [ 78.651594][ T6633] dump_stack_lvl+0x100/0x190 [ 78.651624][ T6633] should_fail_ex.cold+0x5/0xa [ 78.651648][ T6633] should_failslab+0xc2/0x120 [ 78.651682][ T6633] kmem_cache_alloc_noprof+0x92/0x6a0 [ 78.651709][ T6633] ? __kernfs_new_node+0xd2/0xa10 [ 78.651733][ T6633] __kernfs_new_node+0xd2/0xa10 [ 78.651754][ T6633] ? __pfx___kernfs_new_node+0x10/0x10 [ 78.651775][ T6633] ? lock_acquire+0x1d1/0x380 [ 78.651800][ T6633] ? kernfs_root+0x23/0x2a0 [ 78.651827][ T6633] ? find_held_lock+0x2b/0x80 [ 78.651848][ T6633] ? kernfs_root+0xee/0x2a0 [ 78.651893][ T6633] ? kernfs_root+0xee/0x2a0 [ 78.651924][ T6633] kernfs_new_node+0x117/0x150 [ 78.651948][ T6633] __kernfs_create_file+0x53/0x350 [ 78.651974][ T6633] sysfs_add_file_mode_ns+0x207/0x3c0 [ 78.652006][ T6633] internal_create_group+0x593/0xfb0 [ 78.652029][ T6633] ? file_check_and_advance_wb_err+0xc2/0x340 [ 78.652045][ T6633] ? __pfx_internal_create_group+0x10/0x10 [ 78.652068][ T6633] loop_configure+0xab9/0x1590 [ 78.652098][ T6633] ? __pfx_loop_configure+0x10/0x10 [ 78.652134][ T6633] lo_ioctl+0xe45/0x1df0 [ 78.652151][ T6633] ? stack_trace_save+0x8e/0xc0 [ 78.652175][ T6633] ? __pfx_stack_trace_save+0x10/0x10 [ 78.652201][ T6633] ? stack_depot_save_flags+0x27/0x9f0 [ 78.652224][ T6633] ? __lock_acquire+0x5c0/0x1f40 [ 78.652251][ T6633] ? tomoyo_path_number_perm+0x46d/0x580 [ 78.652266][ T6633] ? kasan_save_stack+0x3f/0x50 [ 78.652290][ T6633] ? kasan_save_stack+0x30/0x50 [ 78.652313][ T6633] ? kasan_save_track+0x14/0x30 [ 78.652337][ T6633] ? kasan_save_free_info+0x3b/0x70 [ 78.652355][ T6633] ? __kasan_slab_free+0x5f/0x80 [ 78.652380][ T6633] ? kfree+0x22b/0x6d0 [ 78.652398][ T6633] ? tomoyo_path_number_perm+0x46d/0x580 [ 78.652418][ T6633] ? security_file_ioctl_compat+0xd3/0x230 [ 78.652440][ T6633] ? __ia32_compat_sys_ioctl+0xc2/0x360 [ 78.652455][ T6633] ? __do_fast_syscall_32+0x13a/0x8b0 [ 78.652467][ T6633] ? do_fast_syscall_32+0x32/0x70 [ 78.652478][ T6633] ? entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 78.652493][ T6633] ? __pfx_lo_ioctl+0x10/0x10 [ 78.652519][ T6633] ? blk_get_meta_cap+0xd4/0x6c0 [ 78.652531][ T6633] ? lockdep_hardirqs_on+0x7d/0x110 [ 78.652548][ T6633] ? __pfx_blk_get_meta_cap+0x10/0x10 [ 78.652560][ T6633] ? tomoyo_path_number_perm+0x28f/0x580 [ 78.652574][ T6633] ? tomoyo_path_number_perm+0x28f/0x580 [ 78.652610][ T6633] lo_compat_ioctl+0xf3/0x160 [ 78.652623][ T6633] ? __pfx_lo_compat_ioctl+0x10/0x10 [ 78.652636][ T6633] compat_blkdev_ioctl+0x682/0x7b0 [ 78.652659][ T6633] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 78.652692][ T6633] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 78.652713][ T6633] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 78.652737][ T6633] __do_fast_syscall_32+0x13a/0x8b0 [ 78.652750][ T6633] ? lockdep_hardirqs_on+0x7d/0x110 [ 78.652769][ T6633] do_fast_syscall_32+0x32/0x70 [ 78.652783][ T6633] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 78.652799][ T6633] RIP: 0023:0xf741efec [ 78.652814][ T6633] Code: Unable to access opcode bytes at 0xf741efc2. [ 78.652820][ T6633] RSP: 002b:00000000f543650c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 78.652831][ T6633] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 0000000000004c0a [ 78.652839][ T6633] RDX: 0000000080001ac0 RSI: 0000000000000000 RDI: 0000000000000000 [ 78.652846][ T6633] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 78.652853][ T6633] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 78.652860][ T6633] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 78.652874][ T6633] [ 78.654112][ T6633] ldm_validate_partition_table(): Disk read failed. [ 78.654169][ T6633] Dev loop5: unable to read RDB block 0 [ 78.654286][ T6633] loop5: unable to read partition table [ 78.654459][ T6633] loop_reread_partitions: partition scan of loop5 (3„ ¾‚³˜) failed (rc=-5) [ 78.685974][ T6633] FAULT_INJECTION: forcing a failure. [ 78.685974][ T6633] name failslab, interval 1, probability 0, space 0, times 0 [ 78.686002][ T6633] CPU: 3 UID: 0 PID: 6633 Comm: syz.2.210 Not tainted syzkaller #0 PREEMPT(full) [ 78.686021][ T6633] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 78.686031][ T6633] Call Trace: [ 78.686037][ T6633] [ 78.686045][ T6633] dump_stack_lvl+0x100/0x190 [ 78.686074][ T6633] should_fail_ex.cold+0x5/0xa [ 78.686099][ T6633] should_failslab+0xc2/0x120 [ 78.686120][ T6633] kmem_cache_alloc_lru_noprof+0x8e/0x6a0 [ 78.686137][ T6633] ? __d_alloc+0x35/0xa50 [ 78.686156][ T6633] __d_alloc+0x35/0xa50 [ 78.686174][ T6633] d_alloc_pseudo+0x1c/0xc0 [ 78.686188][ T6633] alloc_file_pseudo+0x118/0x290 [ 78.686202][ T6633] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 78.686215][ T6633] ? _raw_spin_unlock+0x28/0x50 [ 78.686232][ T6633] ? alloc_fd+0x471/0x7a0 [ 78.686248][ T6633] __anon_inode_getfile+0xe8/0x280 [ 78.686264][ T6633] __anon_inode_getfd+0x5c/0xe0 [ 78.686279][ T6633] map_create+0x19e1/0x30d0 [ 78.686298][ T6633] ? __pfx_map_create+0x10/0x10 [ 78.686312][ T6633] ? lock_acquire+0x1d1/0x380 [ 78.686330][ T6633] ? __might_fault+0xc5/0x140 [ 78.686343][ T6633] ? __might_fault+0xc5/0x140 [ 78.686361][ T6633] __sys_bpf+0x12a0/0x4a30 [ 78.686378][ T6633] ? __pfx___sys_bpf+0x10/0x10 [ 78.686390][ T6633] ? find_held_lock+0x2b/0x80 [ 78.686404][ T6633] ? futex_wake+0x4ea/0x5e0 [ 78.686428][ T6633] ? rcu_read_lock_any_held+0x6a/0x90 [ 78.686442][ T6633] ? find_held_lock+0x2b/0x80 [ 78.686455][ T6633] ? ksys_write+0x190/0x250 [ 78.686493][ T6633] ? ksys_write+0x190/0x250 [ 78.686516][ T6633] ? __ia32_sys_futex_time32+0x2f4/0x470 [ 78.686534][ T6633] ? xfd_validate_state+0x129/0x190 [ 78.686556][ T6633] ? __ia32_sys_bpf+0xcc/0x170 [ 78.686569][ T6633] __ia32_sys_bpf+0xcc/0x170 [ 78.686584][ T6633] ? __do_fast_syscall_32+0xb3/0x8b0 [ 78.686598][ T6633] __do_fast_syscall_32+0x13a/0x8b0 [ 78.686611][ T6633] ? lockdep_hardirqs_on+0x7d/0x110 [ 78.686630][ T6633] do_fast_syscall_32+0x32/0x70 [ 78.686643][ T6633] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 78.686659][ T6633] RIP: 0023:0xf741efec [ 78.686678][ T6633] Code: Unable to access opcode bytes at 0xf741efc2. [ 78.686683][ T6633] RSP: 002b:00000000f543650c EFLAGS: 00000292 ORIG_RAX: 0000000000000165 [ 78.686696][ T6633] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000080000140 [ 78.686704][ T6633] RDX: 0000000000000050 RSI: 0000000000000000 RDI: 0000000000000000 [ 78.686712][ T6633] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 78.686719][ T6633] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 78.686726][ T6633] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 78.686741][ T6633] [ 78.713574][ T6615] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.714742][ T6615] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.791496][ T6615] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 78.796022][ T6615] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 78.828637][ T6645] FAULT_INJECTION: forcing a failure. [ 78.828637][ T6645] name failslab, interval 1, probability 0, space 0, times 0 [ 78.828676][ T6645] CPU: 3 UID: 0 PID: 6645 Comm: syz.1.202 Not tainted syzkaller #0 PREEMPT(full) [ 78.828699][ T6645] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 78.828712][ T6645] Call Trace: [ 78.828719][ T6645] [ 78.828727][ T6645] dump_stack_lvl+0x100/0x190 [ 78.828758][ T6645] should_fail_ex.cold+0x5/0xa [ 78.828784][ T6645] should_failslab+0xc2/0x120 [ 78.828814][ T6645] kmem_cache_alloc_noprof+0x92/0x6a0 [ 78.828842][ T6645] ? __kernfs_new_node+0xd2/0xa10 [ 78.828866][ T6645] __kernfs_new_node+0xd2/0xa10 [ 78.828889][ T6645] ? __pfx___kernfs_new_node+0x10/0x10 [ 78.828911][ T6645] ? lock_acquire+0x1d1/0x380 [ 78.828939][ T6645] ? kernfs_root+0x23/0x2a0 [ 78.828969][ T6645] ? find_held_lock+0x2b/0x80 [ 78.828992][ T6645] ? kernfs_root+0xee/0x2a0 [ 78.829017][ T6645] ? kernfs_root+0xee/0x2a0 [ 78.829050][ T6645] kernfs_new_node+0x117/0x150 [ 78.829073][ T6645] __kernfs_create_file+0x53/0x350 [ 78.829099][ T6645] sysfs_add_file_mode_ns+0x207/0x3c0 [ 78.829131][ T6645] internal_create_group+0x593/0xfb0 [ 78.829163][ T6645] ? file_check_and_advance_wb_err+0xc2/0x340 [ 78.829189][ T6645] ? __pfx_internal_create_group+0x10/0x10 [ 78.829226][ T6645] loop_configure+0xab9/0x1590 [ 78.829275][ T6645] ? __pfx_loop_configure+0x10/0x10 [ 78.829325][ T6645] lo_ioctl+0xe45/0x1df0 [ 78.829345][ T6645] ? stack_trace_save+0x8e/0xc0 [ 78.829370][ T6645] ? __pfx_stack_trace_save+0x10/0x10 [ 78.829396][ T6645] ? stack_depot_save_flags+0x27/0x9f0 [ 78.829417][ T6645] ? __lock_acquire+0x5c0/0x1f40 [ 78.829446][ T6645] ? tomoyo_path_number_perm+0x46d/0x580 [ 78.829469][ T6645] ? kasan_save_stack+0x3f/0x50 [ 78.829494][ T6645] ? kasan_save_stack+0x30/0x50 [ 78.829537][ T6645] ? kasan_save_track+0x14/0x30 [ 78.829564][ T6645] ? kasan_save_free_info+0x3b/0x70 [ 78.829586][ T6645] ? __kasan_slab_free+0x5f/0x80 [ 78.829613][ T6645] ? kfree+0x22b/0x6d0 [ 78.829632][ T6645] ? tomoyo_path_number_perm+0x46d/0x580 [ 78.829654][ T6645] ? security_file_ioctl_compat+0xd3/0x230 [ 78.829682][ T6645] ? __ia32_compat_sys_ioctl+0xc2/0x360 [ 78.829703][ T6645] ? __do_fast_syscall_32+0x13a/0x8b0 [ 78.829723][ T6645] ? do_fast_syscall_32+0x32/0x70 [ 78.829742][ T6645] ? entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 78.829765][ T6645] ? __pfx_lo_ioctl+0x10/0x10 [ 78.829810][ T6645] ? blk_get_meta_cap+0xd4/0x6c0 [ 78.829829][ T6645] ? lockdep_hardirqs_on+0x7d/0x110 [ 78.829858][ T6645] ? __pfx_blk_get_meta_cap+0x10/0x10 [ 78.829879][ T6645] ? tomoyo_path_number_perm+0x28f/0x580 [ 78.829900][ T6645] ? tomoyo_path_number_perm+0x28f/0x580 [ 78.829957][ T6645] lo_compat_ioctl+0xf3/0x160 [ 78.829979][ T6645] ? __pfx_lo_compat_ioctl+0x10/0x10 [ 78.829995][ T6645] compat_blkdev_ioctl+0x682/0x7b0 [ 78.830018][ T6645] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 78.830044][ T6645] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 78.830065][ T6645] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 78.830089][ T6645] __do_fast_syscall_32+0x13a/0x8b0 [ 78.830109][ T6645] ? lockdep_hardirqs_on+0x7d/0x110 [ 78.830139][ T6645] do_fast_syscall_32+0x32/0x70 [ 78.830159][ T6645] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 78.830181][ T6645] RIP: 0023:0xf7f48fec [ 78.830204][ T6645] Code: Unable to access opcode bytes at 0xf7f48fc2. [ 78.830212][ T6645] RSP: 002b:00000000f4f9150c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 78.830232][ T6645] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 0000000000004c0a [ 78.830245][ T6645] RDX: 0000000080001ac0 RSI: 0000000000000000 RDI: 0000000000000000 [ 78.830259][ T6645] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 78.830271][ T6645] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 78.830283][ T6645] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 78.830310][ T6645] [ 78.831511][ T6645] ldm_validate_partition_table(): Disk read failed. [ 78.831572][ T6645] Dev loop5: unable to read RDB block 0 [ 78.832316][ T6645] loop5: unable to read partition table [ 78.834692][ T6645] loop_reread_partitions: partition scan of loop5 (3„ ¾‚³˜) failed (rc=-5) [ 78.852448][ T5842] usb 8-1: USB disconnect, device number 2 [ 78.884391][ T6649] FAULT_INJECTION: forcing a failure. [ 78.884391][ T6649] name failslab, interval 1, probability 0, space 0, times 0 [ 78.884412][ T6649] CPU: 1 UID: 0 PID: 6649 Comm: syz.0.203 Not tainted syzkaller #0 PREEMPT(full) [ 78.884425][ T6649] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 78.884432][ T6649] Call Trace: [ 78.884437][ T6649] [ 78.884441][ T6649] dump_stack_lvl+0x100/0x190 [ 78.884461][ T6649] should_fail_ex.cold+0x5/0xa [ 78.884476][ T6649] should_failslab+0xc2/0x120 [ 78.884495][ T6649] kmem_cache_alloc_lru_noprof+0x8e/0x6a0 [ 78.884512][ T6649] ? errseq_sample+0x51/0x70 [ 78.884523][ T6649] ? sock_alloc_inode+0x26/0x2c0 [ 78.884541][ T6649] ? __pfx_sock_alloc_inode+0x10/0x10 [ 78.884557][ T6649] sock_alloc_inode+0x26/0x2c0 [ 78.884572][ T6649] ? __pfx_sock_alloc_inode+0x10/0x10 [ 78.884587][ T6649] alloc_inode+0x68/0x250 [ 78.884600][ T6649] sock_alloc+0x44/0x280 [ 78.884614][ T6649] ? security_socket_create+0x7f/0x250 [ 78.884627][ T6649] __sock_create+0xc2/0x860 [ 78.884665][ T6649] __sys_socket+0x14d/0x260 [ 78.884684][ T6649] ? xfd_validate_state+0x129/0x190 [ 78.884703][ T6649] ? __pfx___sys_socket+0x10/0x10 [ 78.884727][ T6649] __ia32_sys_socket+0x72/0xb0 [ 78.884737][ T6649] ? lockdep_hardirqs_on+0x7d/0x110 [ 78.884755][ T6649] __do_fast_syscall_32+0x13a/0x8b0 [ 78.884767][ T6649] ? lockdep_hardirqs_on+0x7d/0x110 [ 78.884786][ T6649] do_fast_syscall_32+0x32/0x70 [ 78.884798][ T6649] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 78.884813][ T6649] RIP: 0023:0xf747efec [ 78.884830][ T6649] Code: Unable to access opcode bytes at 0xf747efc2. [ 78.884838][ T6649] RSP: 002b:00000000f503150c EFLAGS: 00000292 ORIG_RAX: 0000000000000167 [ 78.884856][ T6649] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000000003 [ 78.884868][ T6649] RDX: 000000000000000c RSI: 0000000000000000 RDI: 0000000000000000 [ 78.884880][ T6649] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 78.884891][ T6649] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 78.884902][ T6649] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 78.884928][ T6649] [ 78.884969][ T6649] socket: no more sockets [ 78.923304][ T6635] FAULT_INJECTION: forcing a failure. [ 78.923304][ T6635] name failslab, interval 1, probability 0, space 0, times 0 [ 78.923335][ T6635] CPU: 1 UID: 0 PID: 6635 Comm: syz.1.202 Not tainted syzkaller #0 PREEMPT(full) [ 78.923357][ T6635] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 78.923365][ T6635] Call Trace: [ 78.923370][ T6635] [ 78.923376][ T6635] dump_stack_lvl+0x100/0x190 [ 78.923396][ T6635] should_fail_ex.cold+0x5/0xa [ 78.923416][ T6635] should_failslab+0xc2/0x120 [ 78.923444][ T6635] kmem_cache_alloc_noprof+0x92/0x6a0 [ 78.923474][ T6635] ? __kernfs_new_node+0xd2/0xa10 [ 78.923499][ T6635] __kernfs_new_node+0xd2/0xa10 [ 78.923521][ T6635] ? kernfs_add_one+0x611/0xaa0 [ 78.923543][ T6635] ? __pfx___kernfs_new_node+0x10/0x10 [ 78.923565][ T6635] ? lock_acquire+0x1d1/0x380 [ 78.923586][ T6635] ? kernfs_root+0x23/0x2a0 [ 78.923605][ T6635] ? find_held_lock+0x2b/0x80 [ 78.923618][ T6635] ? kernfs_root+0xee/0x2a0 [ 78.923634][ T6635] ? kernfs_root+0xee/0x2a0 [ 78.923654][ T6635] kernfs_new_node+0x117/0x150 [ 78.923668][ T6635] __kernfs_create_file+0x53/0x350 [ 78.923685][ T6635] sysfs_add_file_mode_ns+0x207/0x3c0 [ 78.923716][ T6635] sysfs_create_file_ns+0x145/0x1e0 [ 78.923742][ T6635] ? rcu_is_watching+0x13/0xc0 [ 78.923764][ T6635] ? __pfx_sysfs_create_file_ns+0x10/0x10 [ 78.923792][ T6635] ? __pfx___up_read+0x10/0x10 [ 78.923811][ T6635] ? acpi_device_notify+0x464/0x500 [ 78.923835][ T6635] ? kobject_put+0xb9/0x640 [ 78.923858][ T6635] device_create_file+0xf2/0x1d0 [ 78.923906][ T6635] device_add+0x2cb/0x1970 [ 78.923935][ T6635] ? __pfx_dev_set_name+0x10/0x10 [ 78.923960][ T6635] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 78.923989][ T6635] ? __pfx_device_add+0x10/0x10 [ 78.924015][ T6635] ? lockdep_init_map_type+0x5c/0x250 [ 78.924047][ T6635] ? __init_waitqueue_head+0xca/0x150 [ 78.924074][ T6635] netdev_register_kobject+0x1df/0x410 [ 78.924118][ T6635] register_netdevice+0x15b6/0x25a0 [ 78.924153][ T6635] ? __pfx_register_netdevice+0x10/0x10 [ 78.924179][ T6635] ? net_generic+0xea/0x2a0 [ 78.924205][ T6635] ppp_dev_configure+0x8e2/0xbd0 [ 78.924230][ T6635] ppp_ioctl+0x9ef/0x27b0 [ 78.924255][ T6635] ? __pfx_ppp_ioctl+0x10/0x10 [ 78.924279][ T6635] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 78.924299][ T6635] ppp_compat_ioctl+0x10c/0x3e0 [ 78.924313][ T6635] ? __pfx_ppp_compat_ioctl+0x10/0x10 [ 78.924336][ T6635] ? __fget_files+0x21f/0x3d0 [ 78.924369][ T6635] ? __pfx_ppp_compat_ioctl+0x10/0x10 [ 78.924395][ T6635] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 78.924420][ T6635] __do_fast_syscall_32+0x13a/0x8b0 [ 78.924441][ T6635] do_fast_syscall_32+0x32/0x70 [ 78.924458][ T6635] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 78.924479][ T6635] RIP: 0023:0xf7f48fec [ 78.924501][ T6635] Code: Unable to access opcode bytes at 0xf7f48fc2. [ 78.924509][ T6635] RSP: 002b:00000000f53f650c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 78.924529][ T6635] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000c004743e [ 78.924545][ T6635] RDX: 00000000800000c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 78.924558][ T6635] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 78.924569][ T6635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 78.924580][ T6635] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 78.924608][ T6635] [ 78.979539][ T5823] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.979567][ T5823] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.979585][ T5823] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.979605][ T5823] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.992585][ T6664] FAULT_INJECTION: forcing a failure. [ 79.992585][ T6664] name failslab, interval 1, probability 0, space 0, times 0 [ 79.992606][ T6664] CPU: 2 UID: 0 PID: 6664 Comm: syz.0.208 Not tainted syzkaller #0 PREEMPT(full) [ 79.992620][ T6664] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 79.992627][ T6664] Call Trace: [ 79.992632][ T6664] [ 79.992637][ T6664] dump_stack_lvl+0x100/0x190 [ 79.992657][ T6664] should_fail_ex.cold+0x5/0xa [ 79.992672][ T6664] should_failslab+0xc2/0x120 [ 79.992691][ T6664] kmem_cache_alloc_noprof+0x92/0x6a0 [ 79.992708][ T6664] ? __kernfs_new_node+0xd2/0xa10 [ 79.992723][ T6664] __kernfs_new_node+0xd2/0xa10 [ 79.992736][ T6664] ? __pfx___kernfs_new_node+0x10/0x10 [ 79.992750][ T6664] ? lock_acquire+0x1d1/0x380 [ 79.992767][ T6664] ? kernfs_root+0x23/0x2a0 [ 79.992784][ T6664] ? find_held_lock+0x2b/0x80 [ 79.992797][ T6664] ? kernfs_root+0xee/0x2a0 [ 79.992813][ T6664] ? kernfs_root+0xee/0x2a0 [ 79.992833][ T6664] kernfs_new_node+0x117/0x150 [ 79.992847][ T6664] __kernfs_create_file+0x53/0x350 [ 79.992864][ T6664] sysfs_add_file_mode_ns+0x207/0x3c0 [ 79.992885][ T6664] internal_create_group+0x593/0xfb0 [ 79.992905][ T6664] ? file_check_and_advance_wb_err+0xc2/0x340 [ 79.992921][ T6664] ? __pfx_internal_create_group+0x10/0x10 [ 79.992944][ T6664] loop_configure+0xab9/0x1590 [ 79.992973][ T6664] ? __pfx_loop_configure+0x10/0x10 [ 79.993004][ T6664] lo_ioctl+0xe45/0x1df0 [ 79.993020][ T6664] ? stack_trace_save+0x8e/0xc0 [ 79.993042][ T6664] ? __pfx_stack_trace_save+0x10/0x10 [ 79.993066][ T6664] ? stack_depot_save_flags+0x27/0x9f0 [ 79.993090][ T6664] ? __lock_acquire+0x5c0/0x1f40 [ 79.993120][ T6664] ? tomoyo_path_number_perm+0x46d/0x580 [ 79.993144][ T6664] ? kasan_save_stack+0x3f/0x50 [ 79.993163][ T6664] ? kasan_save_stack+0x30/0x50 [ 79.993179][ T6664] ? kasan_save_track+0x14/0x30 [ 79.993194][ T6664] ? kasan_save_free_info+0x3b/0x70 [ 79.993206][ T6664] ? __kasan_slab_free+0x5f/0x80 [ 79.993222][ T6664] ? kfree+0x22b/0x6d0 [ 79.993234][ T6664] ? tomoyo_path_number_perm+0x46d/0x580 [ 79.993246][ T6664] ? security_file_ioctl_compat+0xd3/0x230 [ 79.993259][ T6664] ? __ia32_compat_sys_ioctl+0xc2/0x360 [ 79.993273][ T6664] ? __do_fast_syscall_32+0x13a/0x8b0 [ 79.993285][ T6664] ? do_fast_syscall_32+0x32/0x70 [ 79.993296][ T6664] ? entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 79.993311][ T6664] ? __pfx_lo_ioctl+0x10/0x10 [ 79.993339][ T6664] ? blk_get_meta_cap+0xd4/0x6c0 [ 79.993352][ T6664] ? lockdep_hardirqs_on+0x7d/0x110 [ 79.993370][ T6664] ? __pfx_blk_get_meta_cap+0x10/0x10 [ 79.993382][ T6664] ? tomoyo_path_number_perm+0x28f/0x580 [ 79.993395][ T6664] ? tomoyo_path_number_perm+0x28f/0x580 [ 79.993429][ T6664] lo_compat_ioctl+0xf3/0x160 [ 79.993441][ T6664] ? __pfx_lo_compat_ioctl+0x10/0x10 [ 79.993452][ T6664] compat_blkdev_ioctl+0x682/0x7b0 [ 79.993466][ T6664] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 79.993484][ T6664] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 79.993497][ T6664] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 79.993514][ T6664] __do_fast_syscall_32+0x13a/0x8b0 [ 79.993525][ T6664] ? lockdep_hardirqs_on+0x7d/0x110 [ 79.993544][ T6664] do_fast_syscall_32+0x32/0x70 [ 79.993557][ T6664] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 79.993577][ T6664] RIP: 0023:0xf747efec [ 79.993592][ T6664] Code: Unable to access opcode bytes at 0xf747efc2. [ 79.993598][ T6664] RSP: 002b:00000000f549650c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 79.993610][ T6664] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 0000000000004c0a [ 79.993619][ T6664] RDX: 0000000080001ac0 RSI: 0000000000000000 RDI: 0000000000000000 [ 79.993627][ T6664] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 79.993635][ T6664] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 79.993642][ T6664] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 79.993657][ T6664] [ 80.006484][ T6664] ldm_validate_partition_table(): Disk read failed. [ 80.006553][ T6664] Dev loop5: unable to read RDB block 0 [ 80.006646][ T6664] loop5: unable to read partition table [ 80.009011][ T6664] loop_reread_partitions: partition scan of loop5 (3„ ¾‚³˜) failed (rc=-5) [ 80.030338][ T6664] FAULT_INJECTION: forcing a failure. [ 80.030338][ T6664] name failslab, interval 1, probability 0, space 0, times 0 [ 80.030360][ T6664] CPU: 2 UID: 0 PID: 6664 Comm: syz.0.208 Not tainted syzkaller #0 PREEMPT(full) [ 80.030374][ T6664] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.030381][ T6664] Call Trace: [ 80.030386][ T6664] [ 80.030391][ T6664] dump_stack_lvl+0x100/0x190 [ 80.030410][ T6664] should_fail_ex.cold+0x5/0xa [ 80.030426][ T6664] should_failslab+0xc2/0x120 [ 80.030445][ T6664] kmem_cache_alloc_lru_noprof+0x8e/0x6a0 [ 80.030494][ T6664] ? __d_alloc+0x35/0xa50 [ 80.030516][ T6664] __d_alloc+0x35/0xa50 [ 80.030535][ T6664] d_alloc_pseudo+0x1c/0xc0 [ 80.030550][ T6664] alloc_file_pseudo+0x118/0x290 [ 80.030563][ T6664] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 80.030581][ T6664] ? _raw_spin_unlock+0x28/0x50 [ 80.030599][ T6664] ? alloc_fd+0x471/0x7a0 [ 80.030617][ T6664] __anon_inode_getfile+0xe8/0x280 [ 80.030633][ T6664] __anon_inode_getfd+0x5c/0xe0 [ 80.030648][ T6664] map_create+0x19e1/0x30d0 [ 80.030674][ T6664] ? __pfx_map_create+0x10/0x10 [ 80.030693][ T6664] ? lock_acquire+0x1d1/0x380 [ 80.030717][ T6664] ? __might_fault+0xc5/0x140 [ 80.030741][ T6664] ? __might_fault+0xc5/0x140 [ 80.030774][ T6664] __sys_bpf+0x12a0/0x4a30 [ 80.030805][ T6664] ? __pfx___sys_bpf+0x10/0x10 [ 80.030822][ T6664] ? find_held_lock+0x2b/0x80 [ 80.030836][ T6664] ? futex_wake+0x4ea/0x5e0 [ 80.030861][ T6664] ? rcu_read_lock_any_held+0x6a/0x90 [ 80.030875][ T6664] ? find_held_lock+0x2b/0x80 [ 80.030888][ T6664] ? ksys_write+0x190/0x250 [ 80.030902][ T6664] ? ksys_write+0x190/0x250 [ 80.030924][ T6664] ? __ia32_sys_futex_time32+0x2f4/0x470 [ 80.030938][ T6664] ? __ia32_sys_futex_time32+0x2fd/0x470 [ 80.030956][ T6664] ? fput+0x7c/0x100 [ 80.030980][ T6664] ? __pfx___ia32_sys_futex_time32+0x10/0x10 [ 80.031005][ T6664] ? ksys_write+0x1ac/0x250 [ 80.031031][ T6664] ? __ia32_sys_bpf+0xcc/0x170 [ 80.031054][ T6664] __ia32_sys_bpf+0xcc/0x170 [ 80.031077][ T6664] ? __do_fast_syscall_32+0xb3/0x8b0 [ 80.031096][ T6664] __do_fast_syscall_32+0x13a/0x8b0 [ 80.031108][ T6664] ? lockdep_hardirqs_on+0x7d/0x110 [ 80.031128][ T6664] do_fast_syscall_32+0x32/0x70 [ 80.031141][ T6664] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 80.031157][ T6664] RIP: 0023:0xf747efec [ 80.031173][ T6664] Code: Unable to access opcode bytes at 0xf747efc2. [ 80.031179][ T6664] RSP: 002b:00000000f549650c EFLAGS: 00000292 ORIG_RAX: 0000000000000165 [ 80.031190][ T6664] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000080000140 [ 80.031198][ T6664] RDX: 0000000000000050 RSI: 0000000000000000 RDI: 0000000000000000 [ 80.031205][ T6664] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 80.031212][ T6664] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 80.031219][ T6664] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 80.031233][ T6664] [ 80.147778][ T6614] Process accounting resumed [ 80.153793][ T6666] FAULT_INJECTION: forcing a failure. [ 80.153793][ T6666] name failslab, interval 1, probability 0, space 0, times 0 [ 80.153814][ T6666] CPU: 1 UID: 0 PID: 6666 Comm: syz.1.209 Not tainted syzkaller #0 PREEMPT(full) [ 80.153827][ T6666] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.153834][ T6666] Call Trace: [ 80.153838][ T6666] [ 80.153843][ T6666] dump_stack_lvl+0x100/0x190 [ 80.153864][ T6666] should_fail_ex.cold+0x5/0xa [ 80.153880][ T6666] should_failslab+0xc2/0x120 [ 80.153899][ T6666] kmem_cache_alloc_noprof+0x92/0x6a0 [ 80.153917][ T6666] ? __kernfs_new_node+0xd2/0xa10 [ 80.153932][ T6666] __kernfs_new_node+0xd2/0xa10 [ 80.153945][ T6666] ? __pfx___kernfs_new_node+0x10/0x10 [ 80.153958][ T6666] ? lock_acquire+0x1d1/0x380 [ 80.153975][ T6666] ? kernfs_root+0x23/0x2a0 [ 80.154009][ T6666] ? find_held_lock+0x2b/0x80 [ 80.154023][ T6666] ? kernfs_root+0xee/0x2a0 [ 80.154040][ T6666] ? kernfs_root+0xee/0x2a0 [ 80.154060][ T6666] kernfs_new_node+0x117/0x150 [ 80.154075][ T6666] __kernfs_create_file+0x53/0x350 [ 80.154091][ T6666] sysfs_add_file_mode_ns+0x207/0x3c0 [ 80.154112][ T6666] internal_create_group+0x593/0xfb0 [ 80.154133][ T6666] ? file_check_and_advance_wb_err+0xc2/0x340 [ 80.154151][ T6666] ? __pfx_internal_create_group+0x10/0x10 [ 80.154174][ T6666] loop_configure+0xab9/0x1590 [ 80.154204][ T6666] ? __pfx_loop_configure+0x10/0x10 [ 80.154235][ T6666] lo_ioctl+0xe45/0x1df0 [ 80.154246][ T6666] ? stack_trace_save+0x8e/0xc0 [ 80.154263][ T6666] ? __pfx_stack_trace_save+0x10/0x10 [ 80.154279][ T6666] ? stack_depot_save_flags+0x27/0x9f0 [ 80.154294][ T6666] ? __lock_acquire+0x5c0/0x1f40 [ 80.154312][ T6666] ? tomoyo_path_number_perm+0x46d/0x580 [ 80.154327][ T6666] ? kasan_save_stack+0x3f/0x50 [ 80.154343][ T6666] ? kasan_save_stack+0x30/0x50 [ 80.154358][ T6666] ? kasan_save_track+0x14/0x30 [ 80.154373][ T6666] ? kasan_save_free_info+0x3b/0x70 [ 80.154386][ T6666] ? __kasan_slab_free+0x5f/0x80 [ 80.154402][ T6666] ? kfree+0x22b/0x6d0 [ 80.154413][ T6666] ? tomoyo_path_number_perm+0x46d/0x580 [ 80.154426][ T6666] ? security_file_ioctl_compat+0xd3/0x230 [ 80.154440][ T6666] ? __ia32_compat_sys_ioctl+0xc2/0x360 [ 80.154477][ T6666] ? __do_fast_syscall_32+0x13a/0x8b0 [ 80.154493][ T6666] ? do_fast_syscall_32+0x32/0x70 [ 80.154506][ T6666] ? entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 80.154523][ T6666] ? __pfx_lo_ioctl+0x10/0x10 [ 80.154549][ T6666] ? blk_get_meta_cap+0xd4/0x6c0 [ 80.154566][ T6666] ? lockdep_hardirqs_on+0x7d/0x110 [ 80.154585][ T6666] ? __pfx_blk_get_meta_cap+0x10/0x10 [ 80.154598][ T6666] ? tomoyo_path_number_perm+0x28f/0x580 [ 80.154612][ T6666] ? tomoyo_path_number_perm+0x28f/0x580 [ 80.154648][ T6666] lo_compat_ioctl+0xf3/0x160 [ 80.154662][ T6666] ? __pfx_lo_compat_ioctl+0x10/0x10 [ 80.154674][ T6666] compat_blkdev_ioctl+0x682/0x7b0 [ 80.154688][ T6666] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 80.154706][ T6666] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 80.154719][ T6666] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 80.154735][ T6666] __do_fast_syscall_32+0x13a/0x8b0 [ 80.154747][ T6666] ? lockdep_hardirqs_on+0x7d/0x110 [ 80.154765][ T6666] do_fast_syscall_32+0x32/0x70 [ 80.154777][ T6666] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 80.154792][ T6666] RIP: 0023:0xf7f48fec [ 80.154806][ T6666] Code: Unable to access opcode bytes at 0xf7f48fc2. [ 80.154811][ T6666] RSP: 002b:00000000f53f650c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 80.154823][ T6666] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 0000000000004c0a [ 80.154831][ T6666] RDX: 0000000080001ac0 RSI: 0000000000000000 RDI: 0000000000000000 [ 80.154838][ T6666] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 80.154845][ T6666] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 80.154852][ T6666] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 80.154866][ T6666] [ 80.154979][ T6666] set_capacity_and_notify: 16 callbacks suppressed [ 80.154987][ T6666] loop5: detected capacity change from 0 to 2640 [ 80.155622][ T6666] buffer_io_error: 591 callbacks suppressed [ 80.155631][ T6666] Buffer I/O error on dev loop5, logical block 0, async page read [ 80.155649][ T6666] Buffer I/O error on dev loop5, logical block 0, async page read [ 80.155664][ T6666] Buffer I/O error on dev loop5, logical block 0, async page read [ 80.155680][ T6666] Buffer I/O error on dev loop5, logical block 0, async page read [ 80.155695][ T6666] Buffer I/O error on dev loop5, logical block 0, async page read [ 80.155718][ T6666] Buffer I/O error on dev loop5, logical block 0, async page read [ 80.155739][ T6666] Buffer I/O error on dev loop5, logical block 0, async page read [ 80.155754][ T6666] Buffer I/O error on dev loop5, logical block 0, async page read [ 80.155763][ T6666] ldm_validate_partition_table(): Disk read failed. [ 80.155776][ T6666] Buffer I/O error on dev loop5, logical block 0, async page read [ 80.155791][ T6666] Buffer I/O error on dev loop5, logical block 0, async page read [ 80.155814][ T6666] Dev loop5: unable to read RDB block 0 [ 80.155922][ T6666] loop5: unable to read partition table [ 80.156007][ T6666] loop_reread_partitions: partition scan of loop5 (3„ ¾‚³˜) failed (rc=-5) [ 80.265025][ T6668] netlink: 28 bytes leftover after parsing attributes in process `syz.0.211'. [ 80.278802][ T6674] FAULT_INJECTION: forcing a failure. [ 80.278802][ T6674] name failslab, interval 1, probability 0, space 0, times 0 [ 80.278832][ T6674] CPU: 1 UID: 0 PID: 6674 Comm: syz.3.213 Not tainted syzkaller #0 PREEMPT(full) [ 80.278855][ T6674] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.278868][ T6674] Call Trace: [ 80.278875][ T6674] [ 80.278883][ T6674] dump_stack_lvl+0x100/0x190 [ 80.278931][ T6674] should_fail_ex.cold+0x5/0xa [ 80.278957][ T6674] should_failslab+0xc2/0x120 [ 80.278987][ T6674] kmem_cache_alloc_noprof+0x92/0x6a0 [ 80.279014][ T6674] ? __kernfs_new_node+0xd2/0xa10 [ 80.279039][ T6674] __kernfs_new_node+0xd2/0xa10 [ 80.279068][ T6674] ? __pfx___kernfs_new_node+0x10/0x10 [ 80.279090][ T6674] ? lock_acquire+0x1d1/0x380 [ 80.279118][ T6674] ? kernfs_root+0x23/0x2a0 [ 80.279145][ T6674] ? find_held_lock+0x2b/0x80 [ 80.279166][ T6674] ? kernfs_root+0xee/0x2a0 [ 80.279192][ T6674] ? kernfs_root+0xee/0x2a0 [ 80.279224][ T6674] kernfs_new_node+0x117/0x150 [ 80.279249][ T6674] __kernfs_create_file+0x53/0x350 [ 80.279276][ T6674] sysfs_add_file_mode_ns+0x207/0x3c0 [ 80.279308][ T6674] internal_create_group+0x593/0xfb0 [ 80.279340][ T6674] ? file_check_and_advance_wb_err+0xc2/0x340 [ 80.279365][ T6674] ? __pfx_internal_create_group+0x10/0x10 [ 80.279403][ T6674] loop_configure+0xab9/0x1590 [ 80.279452][ T6674] ? __pfx_loop_configure+0x10/0x10 [ 80.279503][ T6674] lo_ioctl+0xe45/0x1df0 [ 80.279522][ T6674] ? stack_trace_save+0x8e/0xc0 [ 80.279549][ T6674] ? __pfx_stack_trace_save+0x10/0x10 [ 80.279576][ T6674] ? stack_depot_save_flags+0x27/0x9f0 [ 80.279598][ T6674] ? __lock_acquire+0x5c0/0x1f40 [ 80.279626][ T6674] ? tomoyo_path_number_perm+0x46d/0x580 [ 80.279649][ T6674] ? kasan_save_stack+0x3f/0x50 [ 80.279675][ T6674] ? kasan_save_stack+0x30/0x50 [ 80.279699][ T6674] ? kasan_save_track+0x14/0x30 [ 80.279721][ T6674] ? kasan_save_free_info+0x3b/0x70 [ 80.279743][ T6674] ? __kasan_slab_free+0x5f/0x80 [ 80.279767][ T6674] ? kfree+0x22b/0x6d0 [ 80.279785][ T6674] ? tomoyo_path_number_perm+0x46d/0x580 [ 80.279806][ T6674] ? security_file_ioctl_compat+0xd3/0x230 [ 80.279828][ T6674] ? __ia32_compat_sys_ioctl+0xc2/0x360 [ 80.279849][ T6674] ? __do_fast_syscall_32+0x13a/0x8b0 [ 80.279869][ T6674] ? do_fast_syscall_32+0x32/0x70 [ 80.279888][ T6674] ? entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 80.279913][ T6674] ? __pfx_lo_ioctl+0x10/0x10 [ 80.279958][ T6674] ? blk_get_meta_cap+0xd4/0x6c0 [ 80.279979][ T6674] ? lockdep_hardirqs_on+0x7d/0x110 [ 80.280007][ T6674] ? __pfx_blk_get_meta_cap+0x10/0x10 [ 80.280027][ T6674] ? tomoyo_path_number_perm+0x28f/0x580 [ 80.280048][ T6674] ? tomoyo_path_number_perm+0x28f/0x580 [ 80.280115][ T6674] lo_compat_ioctl+0xf3/0x160 [ 80.280139][ T6674] ? __pfx_lo_compat_ioctl+0x10/0x10 [ 80.280157][ T6674] compat_blkdev_ioctl+0x682/0x7b0 [ 80.280178][ T6674] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 80.280204][ T6674] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 80.280226][ T6674] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 80.280252][ T6674] __do_fast_syscall_32+0x13a/0x8b0 [ 80.280271][ T6674] ? lockdep_hardirqs_on+0x7d/0x110 [ 80.280301][ T6674] do_fast_syscall_32+0x32/0x70 [ 80.280322][ T6674] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 80.280345][ T6674] RIP: 0023:0xf741efec [ 80.280367][ T6674] Code: Unable to access opcode bytes at 0xf741efc2. [ 80.280377][ T6674] RSP: 002b:00000000f543650c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 80.280395][ T6674] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 0000000000004c0a [ 80.280409][ T6674] RDX: 0000000080001ac0 RSI: 0000000000000000 RDI: 0000000000000000 [ 80.280420][ T6674] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 80.280432][ T6674] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 80.280444][ T6674] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 80.280470][ T6674] [ 80.280751][ T6674] loop5: detected capacity change from 0 to 2640 [ 80.285447][ T6674] ldm_validate_partition_table(): Disk read failed. [ 80.285509][ T6674] Dev loop5: unable to read RDB block 0 [ 80.285625][ T6674] loop5: unable to read partition table [ 80.285776][ T6674] loop_reread_partitions: partition scan of loop5 (3„ ¾‚³˜) failed (rc=-5) [ 80.333197][ T6674] FAULT_INJECTION: forcing a failure. [ 80.333197][ T6674] name failslab, interval 1, probability 0, space 0, times 0 [ 80.333226][ T6674] CPU: 2 UID: 0 PID: 6674 Comm: syz.3.213 Not tainted syzkaller #0 PREEMPT(full) [ 80.333248][ T6674] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.333260][ T6674] Call Trace: [ 80.333267][ T6674] [ 80.333275][ T6674] dump_stack_lvl+0x100/0x190 [ 80.333302][ T6674] should_fail_ex.cold+0x5/0xa [ 80.333326][ T6674] should_failslab+0xc2/0x120 [ 80.333354][ T6674] kmem_cache_alloc_noprof+0x92/0x6a0 [ 80.333377][ T6674] ? d_instantiate+0x8a/0xb0 [ 80.333395][ T6674] ? alloc_empty_file+0x5b/0x1c0 [ 80.333417][ T6674] alloc_empty_file+0x5b/0x1c0 [ 80.333435][ T6674] alloc_file_pseudo+0x183/0x290 [ 80.333454][ T6674] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 80.333473][ T6674] ? _raw_spin_unlock+0x28/0x50 [ 80.333498][ T6674] ? alloc_fd+0x471/0x7a0 [ 80.333524][ T6674] __anon_inode_getfile+0xe8/0x280 [ 80.333547][ T6674] __anon_inode_getfd+0x5c/0xe0 [ 80.333579][ T6674] map_create+0x19e1/0x30d0 [ 80.333610][ T6674] ? __pfx_map_create+0x10/0x10 [ 80.333632][ T6674] ? lock_acquire+0x1d1/0x380 [ 80.333659][ T6674] ? __might_fault+0xc5/0x140 [ 80.333681][ T6674] ? __might_fault+0xc5/0x140 [ 80.333712][ T6674] __sys_bpf+0x12a0/0x4a30 [ 80.333733][ T6674] ? plist_check_list+0x1b8/0x280 [ 80.333759][ T6674] ? plist_check_list+0x190/0x280 [ 80.333781][ T6674] ? __pfx___sys_bpf+0x10/0x10 [ 80.333800][ T6674] ? find_held_lock+0x2b/0x80 [ 80.333820][ T6674] ? futex_wake+0x4ea/0x5e0 [ 80.333846][ T6674] ? futex_private_hash_put.part.0+0xdc/0x180 [ 80.333865][ T6674] ? futex_private_hash_put+0x24/0x30 [ 80.333888][ T6674] ? __pfx_futex_wake+0x10/0x10 [ 80.333915][ T6674] ? rcu_read_lock_any_held+0x6a/0x90 [ 80.333963][ T6674] ? find_held_lock+0x2b/0x80 [ 80.333999][ T6674] ? ksys_write+0x190/0x250 [ 80.334022][ T6674] ? ksys_write+0x190/0x250 [ 80.334061][ T6674] ? __ia32_sys_futex_time32+0x2f4/0x470 [ 80.334084][ T6674] ? xfd_validate_state+0x129/0x190 [ 80.334117][ T6674] ? __ia32_sys_bpf+0xcc/0x170 [ 80.334137][ T6674] __ia32_sys_bpf+0xcc/0x170 [ 80.334161][ T6674] ? __do_fast_syscall_32+0xb3/0x8b0 [ 80.334180][ T6674] __do_fast_syscall_32+0x13a/0x8b0 [ 80.334198][ T6674] ? lockdep_hardirqs_on+0x7d/0x110 [ 80.334228][ T6674] do_fast_syscall_32+0x32/0x70 [ 80.334247][ T6674] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 80.334269][ T6674] RIP: 0023:0xf741efec [ 80.334289][ T6674] Code: Unable to access opcode bytes at 0xf741efc2. [ 80.334297][ T6674] RSP: 002b:00000000f543650c EFLAGS: 00000292 ORIG_RAX: 0000000000000165 [ 80.334316][ T6674] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000080000140 [ 80.334328][ T6674] RDX: 0000000000000050 RSI: 0000000000000000 RDI: 0000000000000000 [ 80.334339][ T6674] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 80.334351][ T6674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 80.334364][ T6674] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 80.334389][ T6674] [ 80.362827][ T6678] FAULT_INJECTION: forcing a failure. [ 80.362827][ T6678] name failslab, interval 1, probability 0, space 0, times 0 [ 80.362847][ T6678] CPU: 3 UID: 0 PID: 6678 Comm: syz.0.216 Not tainted syzkaller #0 PREEMPT(full) [ 80.362860][ T6678] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.362867][ T6678] Call Trace: [ 80.362871][ T6678] [ 80.362876][ T6678] dump_stack_lvl+0x100/0x190 [ 80.362897][ T6678] should_fail_ex.cold+0x5/0xa [ 80.362912][ T6678] should_failslab+0xc2/0x120 [ 80.362931][ T6678] kmem_cache_alloc_noprof+0x92/0x6a0 [ 80.362948][ T6678] ? __kernfs_new_node+0xd2/0xa10 [ 80.362963][ T6678] __kernfs_new_node+0xd2/0xa10 [ 80.362977][ T6678] ? __pfx___kernfs_new_node+0x10/0x10 [ 80.362997][ T6678] ? lock_acquire+0x1d1/0x380 [ 80.363015][ T6678] ? kernfs_root+0x23/0x2a0 [ 80.363032][ T6678] ? find_held_lock+0x2b/0x80 [ 80.363047][ T6678] ? kernfs_root+0xee/0x2a0 [ 80.363063][ T6678] ? kernfs_root+0xee/0x2a0 [ 80.363084][ T6678] kernfs_new_node+0x117/0x150 [ 80.363098][ T6678] __kernfs_create_file+0x53/0x350 [ 80.363114][ T6678] sysfs_add_file_mode_ns+0x207/0x3c0 [ 80.363134][ T6678] internal_create_group+0x593/0xfb0 [ 80.363154][ T6678] ? file_check_and_advance_wb_err+0xc2/0x340 [ 80.363170][ T6678] ? __pfx_internal_create_group+0x10/0x10 [ 80.363209][ T6678] loop_configure+0xab9/0x1590 [ 80.363243][ T6678] ? __pfx_loop_configure+0x10/0x10 [ 80.363276][ T6678] lo_ioctl+0xe45/0x1df0 [ 80.363288][ T6678] ? stack_trace_save+0x8e/0xc0 [ 80.363305][ T6678] ? __pfx_stack_trace_save+0x10/0x10 [ 80.363322][ T6678] ? stack_depot_save_flags+0x27/0x9f0 [ 80.363339][ T6678] ? __lock_acquire+0x5c0/0x1f40 [ 80.363358][ T6678] ? tomoyo_path_number_perm+0x46d/0x580 [ 80.363372][ T6678] ? kasan_save_stack+0x3f/0x50 [ 80.363388][ T6678] ? kasan_save_stack+0x30/0x50 [ 80.363403][ T6678] ? kasan_save_track+0x14/0x30 [ 80.363418][ T6678] ? kasan_save_free_info+0x3b/0x70 [ 80.363431][ T6678] ? __kasan_slab_free+0x5f/0x80 [ 80.363447][ T6678] ? kfree+0x22b/0x6d0 [ 80.363458][ T6678] ? tomoyo_path_number_perm+0x46d/0x580 [ 80.363471][ T6678] ? security_file_ioctl_compat+0xd3/0x230 [ 80.363484][ T6678] ? __ia32_compat_sys_ioctl+0xc2/0x360 [ 80.363498][ T6678] ? __do_fast_syscall_32+0x13a/0x8b0 [ 80.363509][ T6678] ? do_fast_syscall_32+0x32/0x70 [ 80.363520][ T6678] ? entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 80.363536][ T6678] ? __pfx_lo_ioctl+0x10/0x10 [ 80.363562][ T6678] ? blk_get_meta_cap+0xd4/0x6c0 [ 80.363574][ T6678] ? lockdep_hardirqs_on+0x7d/0x110 [ 80.363591][ T6678] ? __pfx_blk_get_meta_cap+0x10/0x10 [ 80.363603][ T6678] ? tomoyo_path_number_perm+0x28f/0x580 [ 80.363617][ T6678] ? tomoyo_path_number_perm+0x28f/0x580 [ 80.363652][ T6678] lo_compat_ioctl+0xf3/0x160 [ 80.363665][ T6678] ? __pfx_lo_compat_ioctl+0x10/0x10 [ 80.363676][ T6678] compat_blkdev_ioctl+0x682/0x7b0 [ 80.363690][ T6678] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 80.363706][ T6678] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 80.363719][ T6678] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 80.363735][ T6678] __do_fast_syscall_32+0x13a/0x8b0 [ 80.363746][ T6678] ? lockdep_hardirqs_on+0x7d/0x110 [ 80.363765][ T6678] do_fast_syscall_32+0x32/0x70 [ 80.363777][ T6678] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 80.363792][ T6678] RIP: 0023:0xf747efec [ 80.363806][ T6678] Code: Unable to access opcode bytes at 0xf747efc2. [ 80.363812][ T6678] RSP: 002b:00000000f549650c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 80.363823][ T6678] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 0000000000004c0a [ 80.363831][ T6678] RDX: 0000000080001ac0 RSI: 0000000000000000 RDI: 0000000000000000 [ 80.363838][ T6678] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 80.363844][ T6678] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 80.363851][ T6678] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 80.363865][ T6678] [ 80.364015][ T6678] loop5: detected capacity change from 0 to 2640 [ 80.364289][ T6678] ldm_validate_partition_table(): Disk read failed. [ 80.364325][ T6678] Dev loop5: unable to read RDB block 0 [ 80.364393][ T6678] loop5: unable to read partition table [ 80.364476][ T6678] loop_reread_partitions: partition scan of loop5 (3„ ¾‚³˜) failed (rc=-5) [ 80.454944][ T6678] FAULT_INJECTION: forcing a failure. [ 80.454944][ T6678] name failslab, interval 1, probability 0, space 0, times 0 [ 80.454967][ T6678] CPU: 3 UID: 0 PID: 6678 Comm: syz.0.216 Not tainted syzkaller #0 PREEMPT(full) [ 80.454989][ T6678] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.454998][ T6678] Call Trace: [ 80.455003][ T6678] [ 80.455008][ T6678] dump_stack_lvl+0x100/0x190 [ 80.455028][ T6678] should_fail_ex.cold+0x5/0xa [ 80.455044][ T6678] should_failslab+0xc2/0x120 [ 80.455064][ T6678] kmem_cache_alloc_lru_noprof+0x8e/0x6a0 [ 80.455081][ T6678] ? __d_alloc+0x35/0xa50 [ 80.455101][ T6678] __d_alloc+0x35/0xa50 [ 80.455119][ T6678] d_alloc_pseudo+0x1c/0xc0 [ 80.455133][ T6678] alloc_file_pseudo+0x118/0x290 [ 80.455146][ T6678] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 80.455158][ T6678] ? _raw_spin_unlock+0x28/0x50 [ 80.455174][ T6678] ? alloc_fd+0x471/0x7a0 [ 80.455191][ T6678] __anon_inode_getfile+0xe8/0x280 [ 80.455207][ T6678] __anon_inode_getfd+0x5c/0xe0 [ 80.455222][ T6678] map_create+0x19e1/0x30d0 [ 80.455240][ T6678] ? __pfx_map_create+0x10/0x10 [ 80.455253][ T6678] ? lock_acquire+0x1d1/0x380 [ 80.455271][ T6678] ? __might_fault+0xc5/0x140 [ 80.455286][ T6678] ? __might_fault+0xc5/0x140 [ 80.455304][ T6678] __sys_bpf+0x12a0/0x4a30 [ 80.455321][ T6678] ? __pfx___sys_bpf+0x10/0x10 [ 80.455334][ T6678] ? __pfx_futex_hash+0x10/0x10 [ 80.455346][ T6678] ? get_pid_task+0xfc/0x250 [ 80.455358][ T6678] ? get_pid_task+0xfc/0x250 [ 80.455396][ T6678] ? find_held_lock+0x2b/0x80 [ 80.455414][ T6678] ? rcu_read_lock_any_held+0x6a/0x90 [ 80.455430][ T6678] ? find_held_lock+0x2b/0x80 [ 80.455444][ T6678] ? ksys_write+0x190/0x250 [ 80.455460][ T6678] ? ksys_write+0x190/0x250 [ 80.455484][ T6678] ? __ia32_sys_futex_time32+0x2f4/0x470 [ 80.455501][ T6678] ? xfd_validate_state+0x129/0x190 [ 80.455523][ T6678] ? __ia32_sys_bpf+0xcc/0x170 [ 80.455538][ T6678] __ia32_sys_bpf+0xcc/0x170 [ 80.455553][ T6678] ? __do_fast_syscall_32+0xb3/0x8b0 [ 80.455566][ T6678] __do_fast_syscall_32+0x13a/0x8b0 [ 80.455577][ T6678] ? lockdep_hardirqs_on+0x7d/0x110 [ 80.455596][ T6678] do_fast_syscall_32+0x32/0x70 [ 80.455608][ T6678] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 80.455623][ T6678] RIP: 0023:0xf747efec [ 80.455638][ T6678] Code: Unable to access opcode bytes at 0xf747efc2. [ 80.455644][ T6678] RSP: 002b:00000000f549650c EFLAGS: 00000292 ORIG_RAX: 0000000000000165 [ 80.455655][ T6678] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000080000140 [ 80.455662][ T6678] RDX: 0000000000000050 RSI: 0000000000000000 RDI: 0000000000000000 [ 80.455669][ T6678] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 80.455676][ T6678] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 80.455683][ T6678] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 80.455697][ T6678] [ 80.468921][ T6673] smpboot: CPU 1 is now offline [ 80.588239][ T6684] FAULT_INJECTION: forcing a failure. [ 80.588239][ T6684] name failslab, interval 1, probability 0, space 0, times 0 [ 80.588259][ T6684] CPU: 3 UID: 0 PID: 6684 Comm: syz.1.217 Not tainted syzkaller #0 PREEMPT(full) [ 80.588273][ T6684] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.588280][ T6684] Call Trace: [ 80.588284][ T6684] [ 80.588289][ T6684] dump_stack_lvl+0x100/0x190 [ 80.588309][ T6684] should_fail_ex.cold+0x5/0xa [ 80.588324][ T6684] should_failslab+0xc2/0x120 [ 80.588344][ T6684] kmem_cache_alloc_noprof+0x92/0x6a0 [ 80.588361][ T6684] ? __kernfs_new_node+0xd2/0xa10 [ 80.588375][ T6684] __kernfs_new_node+0xd2/0xa10 [ 80.588389][ T6684] ? __pfx___kernfs_new_node+0x10/0x10 [ 80.588402][ T6684] ? lock_acquire+0x1d1/0x380 [ 80.588419][ T6684] ? kernfs_root+0x23/0x2a0 [ 80.588436][ T6684] ? find_held_lock+0x2b/0x80 [ 80.588449][ T6684] ? kernfs_root+0xee/0x2a0 [ 80.588465][ T6684] ? kernfs_root+0xee/0x2a0 [ 80.588484][ T6684] kernfs_new_node+0x117/0x150 [ 80.588498][ T6684] __kernfs_create_file+0x53/0x350 [ 80.588514][ T6684] sysfs_add_file_mode_ns+0x207/0x3c0 [ 80.588534][ T6684] internal_create_group+0x593/0xfb0 [ 80.588555][ T6684] ? file_check_and_advance_wb_err+0xc2/0x340 [ 80.588571][ T6684] ? __pfx_internal_create_group+0x10/0x10 [ 80.588594][ T6684] loop_configure+0xab9/0x1590 [ 80.588623][ T6684] ? __pfx_loop_configure+0x10/0x10 [ 80.588653][ T6684] lo_ioctl+0xe45/0x1df0 [ 80.588664][ T6684] ? stack_trace_save+0x8e/0xc0 [ 80.588680][ T6684] ? __pfx_stack_trace_save+0x10/0x10 [ 80.588696][ T6684] ? stack_depot_save_flags+0x27/0x9f0 [ 80.588711][ T6684] ? __lock_acquire+0x5c0/0x1f40 [ 80.588729][ T6684] ? tomoyo_path_number_perm+0x46d/0x580 [ 80.588743][ T6684] ? kasan_save_stack+0x3f/0x50 [ 80.588759][ T6684] ? kasan_save_stack+0x30/0x50 [ 80.588774][ T6684] ? kasan_save_track+0x14/0x30 [ 80.588789][ T6684] ? kasan_save_free_info+0x3b/0x70 [ 80.588802][ T6684] ? __kasan_slab_free+0x5f/0x80 [ 80.588818][ T6684] ? kfree+0x22b/0x6d0 [ 80.588829][ T6684] ? tomoyo_path_number_perm+0x46d/0x580 [ 80.588842][ T6684] ? security_file_ioctl_compat+0xd3/0x230 [ 80.588856][ T6684] ? __ia32_compat_sys_ioctl+0xc2/0x360 [ 80.588869][ T6684] ? __do_fast_syscall_32+0x13a/0x8b0 [ 80.588882][ T6684] ? do_fast_syscall_32+0x32/0x70 [ 80.588893][ T6684] ? entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 80.588907][ T6684] ? __pfx_lo_ioctl+0x10/0x10 [ 80.588933][ T6684] ? blk_get_meta_cap+0xd4/0x6c0 [ 80.588945][ T6684] ? lockdep_hardirqs_on+0x7d/0x110 [ 80.588962][ T6684] ? __pfx_blk_get_meta_cap+0x10/0x10 [ 80.588974][ T6684] ? tomoyo_path_number_perm+0x28f/0x580 [ 80.588996][ T6684] ? tomoyo_path_number_perm+0x28f/0x580 [ 80.589031][ T6684] lo_compat_ioctl+0xf3/0x160 [ 80.589044][ T6684] ? __pfx_lo_compat_ioctl+0x10/0x10 [ 80.589056][ T6684] compat_blkdev_ioctl+0x682/0x7b0 [ 80.589071][ T6684] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 80.589089][ T6684] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 80.589103][ T6684] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 80.589120][ T6684] __do_fast_syscall_32+0x13a/0x8b0 [ 80.589133][ T6684] ? lockdep_hardirqs_on+0x7d/0x110 [ 80.589152][ T6684] do_fast_syscall_32+0x32/0x70 [ 80.589164][ T6684] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 80.589179][ T6684] RIP: 0023:0xf7f48fec [ 80.589192][ T6684] Code: Unable to access opcode bytes at 0xf7f48fc2. [ 80.589198][ T6684] RSP: 002b:00000000f53f650c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 80.589209][ T6684] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 0000000000004c0a [ 80.589216][ T6684] RDX: 0000000080001ac0 RSI: 0000000000000000 RDI: 0000000000000000 [ 80.589223][ T6684] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 80.589230][ T6684] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 80.589237][ T6684] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 80.589251][ T6684] [ 80.589347][ T6684] loop5: detected capacity change from 0 to 2640 [ 80.589671][ T6684] ldm_validate_partition_table(): Disk read failed. [ 80.589709][ T6684] Dev loop5: unable to read RDB block 0 [ 80.589775][ T6684] loop5: unable to read partition table [ 80.589896][ T6684] loop_reread_partitions: partition scan of loop5 (3„ ¾‚³˜) failed (rc=-5) [ 80.606019][ T6686] FAULT_INJECTION: forcing a failure. [ 80.606019][ T6686] name fail_futex, interval 1, probability 0, space 0, times 0 [ 80.606040][ T6686] CPU: 3 UID: 0 PID: 6686 Comm: syz.2.218 Not tainted syzkaller #0 PREEMPT(full) [ 80.606053][ T6686] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.606061][ T6686] Call Trace: [ 80.606065][ T6686] [ 80.606070][ T6686] dump_stack_lvl+0x100/0x190 [ 80.606090][ T6686] should_fail_ex.cold+0x5/0xa [ 80.606106][ T6686] get_futex_key+0x1d0/0x14f0 [ 80.606121][ T6686] ? __pfx_get_futex_key+0x10/0x10 [ 80.606138][ T6686] futex_wake+0xf4/0x5e0 [ 80.606156][ T6686] ? __pfx_futex_wake+0x10/0x10 [ 80.606172][ T6686] ? percpu_counter_add_batch+0xb9/0x230 [ 80.606187][ T6686] ? errseq_sample+0x51/0x70 [ 80.606199][ T6686] ? file_init_path+0x48e/0x670 [ 80.606219][ T6686] do_futex+0x2b2/0x440 [ 80.606232][ T6686] ? __pfx_do_futex+0x10/0x10 [ 80.606245][ T6686] ? fd_install+0x223/0x580 [ 80.606263][ T6686] __ia32_sys_futex_time32+0x2f4/0x470 [ 80.606279][ T6686] ? xfd_validate_state+0x129/0x190 [ 80.606297][ T6686] ? __pfx___ia32_sys_futex_time32+0x10/0x10 [ 80.606318][ T6686] __do_fast_syscall_32+0x13a/0x8b0 [ 80.606330][ T6686] ? lockdep_hardirqs_on+0x7d/0x110 [ 80.606349][ T6686] do_fast_syscall_32+0x32/0x70 [ 80.606361][ T6686] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 80.606376][ T6686] RIP: 0023:0xf741efec [ 80.606388][ T6686] Code: Unable to access opcode bytes at 0xf741efc2. [ 80.606394][ T6686] RSP: 002b:00000000f54365cc EFLAGS: 00000246 ORIG_RAX: 00000000000000f0 [ 80.606406][ T6686] RAX: ffffffffffffffda RBX: 00000000f7444f8c RCX: 0000000000000081 [ 80.606414][ T6686] RDX: 00000000000f4240 RSI: 0000000020646165 RDI: 0000000063617473 [ 80.606422][ T6686] RBP: 0000000000203a6b R08: 0000000000000000 R09: 0000000000000000 [ 80.606430][ T6686] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 80.606437][ T6686] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 80.606451][ T6686] [ 81.137134][ T5840] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 81.377087][ C3] ------------[ cut here ]------------ [ 81.377097][ C3] cpu_t != t [ 81.377101][ C3] WARNING: arch/x86/kernel/cpu/mce/core.c:1770 at mce_timer_fn+0x289/0x2e0, CPU#3: kworker/3:0H/36 [ 84.048869][ C3] Modules linked in: [ 84.050916][ C3] CPU: 3 UID: 0 PID: 36 Comm: kworker/3:0H Not tainted syzkaller #0 PREEMPT(full) [ 84.054017][ C3] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 84.057215][ C3] Workqueue: events_highpri snd_vmidi_output_work [ 84.059264][ C3] RIP: 0010:mce_timer_fn+0x289/0x2e0 [ 84.060954][ C3] Code: 58 00 4d 01 e4 4d 39 ec 4d 0f 47 e5 31 ff 4c 89 e6 e8 eb e4 58 00 4d 85 e4 0f 84 20 ff ff ff e9 f7 fe ff ff e8 38 ea 58 00 90 <0f> 0b 90 e9 cf fd ff ff 4c 89 f6 48 c7 c7 a0 ee bf 8f e8 f0 17 85 [ 84.066814][ C3] RSP: 0018:ffffc900005f8c20 EFLAGS: 00010246 [ 84.068777][ C3] RAX: 0000000000000000 RBX: ffff88802b323440 RCX: 0000000000000101 [ 84.071325][ C3] RDX: ffff88801e312580 RSI: ffffffff81b2b878 RDI: ffffffff8e6a9938 [ 84.073823][ C3] RBP: ffff88802b123440 R08: 0000000000000001 R09: 0000000000000000 [ 84.076315][ C3] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000003 [ 84.078762][ C3] R13: 8000000000000101 R14: 1ffff920000bf18d R15: ffffffff81b2b5f0 [ 84.081224][ C3] FS: 0000000000000000(0000) GS:ffff888095a4a000(0000) knlGS:0000000000000000 [ 84.083924][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.085963][ C3] CR2: 0000000080006000 CR3: 0000000022a53000 CR4: 0000000000352ef0 [ 84.088415][ C3] Call Trace: [ 84.089516][ C3] [ 84.090404][ C3] call_timer_fn+0x198/0x5f0 [ 84.091870][ C3] ? __pfx_call_timer_fn+0x10/0x10 [ 84.093473][ C3] ? __pfx_mce_timer_fn+0x10/0x10 [ 84.095069][ C3] ? mark_held_locks+0x40/0x70 [ 84.096584][ C3] ? __pfx_mce_timer_fn+0x10/0x10 [ 84.098240][ C3] __run_timers+0x757/0xb00 [ 84.099729][ C3] ? __pfx___run_timers+0x10/0x10 [ 84.101300][ C3] ? clockevents_program_event+0x1bf/0x820 [ 84.103332][ C3] ? lock_acquire+0x1d1/0x380 [ 84.105281][ C3] ? _raw_spin_lock_irq+0x45/0x50 [ 84.107383][ C3] run_timer_base+0x114/0x190 [ 84.109306][ C3] ? __pfx_run_timer_base+0x10/0x10 [ 84.111454][ C3] run_timer_softirq+0x10/0x50 [ 84.113420][ C3] handle_softirqs+0x1e6/0x9d0 [ 84.115389][ C3] ? __pfx_handle_softirqs+0x10/0x10 [ 84.117576][ C3] ? _raw_spin_unlock+0x28/0x50 [ 84.119556][ C3] ? __hrtimer_rearm_deferred+0x9b/0x7b0 [ 84.121843][ C3] __irq_exit_rcu+0x16a/0x210 [ 84.123807][ C3] irq_exit_rcu+0x9/0x30 [ 84.125564][ C3] sysvec_apic_timer_interrupt+0xa3/0xc0 [ 84.127956][ C3] [ 84.129201][ C3] [ 84.130482][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 84.133005][ C3] RIP: 0010:finish_task_switch.isra.0+0x2ca/0x10d0 [ 84.135686][ C3] Code: b6 0a 00 00 41 c7 87 20 0e 00 00 00 00 00 00 e9 47 04 00 00 49 8d 7f 48 e8 33 86 fe 09 e8 de 24 3d 00 fb 48 8d bb 18 17 00 00 <48> b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 04 02 84 [ 84.143275][ C3] RSP: 0018:ffffc900005ef8d8 EFLAGS: 00000206 [ 84.145743][ C3] RAX: 00000000004a5c11 RBX: ffff88801e312580 RCX: 0000000000000040 [ 84.149003][ C3] RDX: 0000000000000001 RSI: ffffffff8e3e0fb5 RDI: ffff88801e313c98 [ 84.152187][ C3] RBP: ffffc900005ef930 R08: 0000000000000001 R09: 0000000000000000 [ 84.155276][ C3] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88802a118000 [ 84.158118][ C3] R13: 0000000000000001 R14: ffffffff9245c8e4 R15: ffff88802b33c040 [ 84.161068][ C3] ? finish_task_switch.isra.0+0x2c2/0x10d0 [ 84.163269][ C3] __schedule+0x1261/0x6920 [ 84.164708][ C3] ? __pfx___schedule+0x10/0x10 [ 84.166285][ C3] ? __wake_up+0x3f/0x60 [ 84.167964][ C3] ? __wake_up+0x3f/0x60 [ 84.169385][ C3] ? preempt_schedule_thunk+0x16/0x40 [ 84.171169][ C3] preempt_schedule_common+0x3c/0xb0 [ 84.172883][ C3] preempt_schedule_thunk+0x16/0x40 [ 84.174537][ C3] _raw_spin_unlock_irqrestore+0x61/0x80 [ 84.176365][ C3] snd_rawmidi_transmit+0xf1/0x130 [ 84.178060][ C3] snd_vmidi_output_work+0x111/0x390 [ 84.179782][ C3] ? process_one_work+0xa2c/0x1b10 [ 84.181431][ C3] ? __pfx_snd_vmidi_output_work+0x10/0x10 [ 84.183470][ C3] ? process_one_work+0x906/0x1b10 [ 84.185464][ C3] ? process_one_work+0x906/0x1b10 [ 84.187163][ C3] process_one_work+0xac7/0x1b10 [ 84.188763][ C3] ? __pfx_process_one_work+0x10/0x10 [ 84.190483][ C3] ? lock_acquire+0x1d1/0x380 [ 84.192050][ C3] ? __pfx_snd_vmidi_output_work+0x10/0x10 [ 84.193910][ C3] worker_thread+0x5ef/0xe50 [ 84.195428][ C3] ? kthread+0x13a/0x450 [ 84.196809][ C3] ? __pfx_worker_thread+0x10/0x10 [ 84.198483][ C3] kthread+0x373/0x450 [ 84.199860][ C3] ? __pfx_kthread+0x10/0x10 [ 84.201350][ C3] ret_from_fork+0x730/0xd60 [ 84.202862][ C3] ? __pfx_ret_from_fork+0x10/0x10 [ 84.204532][ C3] ? __switch_to+0x800/0x10f0 [ 84.206059][ C3] ? __pfx_kthread+0x10/0x10 [ 84.207600][ C3] ret_from_fork_asm+0x1a/0x30 [ 84.209151][ C3] [ 84.210187][ C3] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 84.212464][ C3] CPU: 3 UID: 0 PID: 36 Comm: kworker/3:0H Not tainted syzkaller #0 PREEMPT(full) [ 84.215180][ C3] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 84.218323][ C3] Workqueue: events_highpri snd_vmidi_output_work [ 84.220342][ C3] Call Trace: [ 84.221403][ C3] [ 84.222322][ C3] dump_stack_lvl+0x100/0x190 [ 84.223818][ C3] vpanic+0x553/0x970 [ 84.225079][ C3] ? __pfx_vpanic+0x10/0x10 [ 84.226545][ C3] panic+0xd1/0xe0 [ 84.227735][ C3] ? __pfx_panic+0x10/0x10 [ 84.229149][ C3] check_panic_on_warn.cold+0x19/0x34 [ 84.230835][ C3] ? mce_timer_fn+0x289/0x2e0 [ 84.232322][ C3] __warn.cold+0x191/0x318 [ 84.233737][ C3] __report_bug+0x30f/0x440 [ 84.235191][ C3] ? mce_timer_fn+0x289/0x2e0 [ 84.236694][ C3] ? __pfx___report_bug+0x10/0x10 [ 84.238279][ C3] ? look_up_lock_class+0x55/0x120 [ 84.239927][ C3] ? register_lock_class+0x3f/0x7b0 [ 84.241568][ C3] ? lock_acquire+0x1d1/0x380 [ 84.243063][ C3] ? notifier_call_chain+0x99/0x3f0 [ 84.244702][ C3] ? mce_timer_fn+0x289/0x2e0 [ 84.246186][ C3] report_bug+0xb3/0x220 [ 84.247540][ C3] ? mce_timer_fn+0x289/0x2e0 [ 84.249026][ C3] handle_bug+0x16a/0x2a0 [ 84.250394][ C3] exc_invalid_op+0x17/0x50 [ 84.251851][ C3] asm_exc_invalid_op+0x1a/0x20 [ 84.253396][ C3] RIP: 0010:mce_timer_fn+0x289/0x2e0 [ 84.255079][ C3] Code: 58 00 4d 01 e4 4d 39 ec 4d 0f 47 e5 31 ff 4c 89 e6 e8 eb e4 58 00 4d 85 e4 0f 84 20 ff ff ff e9 f7 fe ff ff e8 38 ea 58 00 90 <0f> 0b 90 e9 cf fd ff ff 4c 89 f6 48 c7 c7 a0 ee bf 8f e8 f0 17 85 [ 84.261092][ C3] RSP: 0018:ffffc900005f8c20 EFLAGS: 00010246 [ 84.263004][ C3] RAX: 0000000000000000 RBX: ffff88802b323440 RCX: 0000000000000101 [ 84.265454][ C3] RDX: ffff88801e312580 RSI: ffffffff81b2b878 RDI: ffffffff8e6a9938 [ 84.267902][ C3] RBP: ffff88802b123440 R08: 0000000000000001 R09: 0000000000000000 [ 84.270344][ C3] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000003 [ 84.272788][ C3] R13: 8000000000000101 R14: 1ffff920000bf18d R15: ffffffff81b2b5f0 [ 84.275255][ C3] ? __pfx_mce_timer_fn+0x10/0x10 [ 84.276849][ C3] ? mce_timer_fn+0x288/0x2e0 [ 84.278333][ C3] call_timer_fn+0x198/0x5f0 [ 84.279811][ C3] ? __pfx_call_timer_fn+0x10/0x10 [ 84.281413][ C3] ? __pfx_mce_timer_fn+0x10/0x10 [ 84.282996][ C3] ? mark_held_locks+0x40/0x70 [ 84.284499][ C3] ? __pfx_mce_timer_fn+0x10/0x10 [ 84.286084][ C3] __run_timers+0x757/0xb00 [ 84.287527][ C3] ? __pfx___run_timers+0x10/0x10 [ 84.289100][ C3] ? clockevents_program_event+0x1bf/0x820 [ 84.290945][ C3] ? lock_acquire+0x1d1/0x380 [ 84.292432][ C3] ? _raw_spin_lock_irq+0x45/0x50 [ 84.294025][ C3] run_timer_base+0x114/0x190 [ 84.295515][ C3] ? __pfx_run_timer_base+0x10/0x10 [ 84.297143][ C3] run_timer_softirq+0x10/0x50 [ 84.298657][ C3] handle_softirqs+0x1e6/0x9d0 [ 84.300164][ C3] ? __pfx_handle_softirqs+0x10/0x10 [ 84.301814][ C3] ? _raw_spin_unlock+0x28/0x50 [ 84.303342][ C3] ? __hrtimer_rearm_deferred+0x9b/0x7b0 [ 84.305098][ C3] __irq_exit_rcu+0x16a/0x210 [ 84.306597][ C3] irq_exit_rcu+0x9/0x30 [ 84.307936][ C3] sysvec_apic_timer_interrupt+0xa3/0xc0 [ 84.309709][ C3] [ 84.310665][ C3] [ 84.311604][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 84.313470][ C3] RIP: 0010:finish_task_switch.isra.0+0x2ca/0x10d0 [ 84.315505][ C3] Code: b6 0a 00 00 41 c7 87 20 0e 00 00 00 00 00 00 e9 47 04 00 00 49 8d 7f 48 e8 33 86 fe 09 e8 de 24 3d 00 fb 48 8d bb 18 17 00 00 <48> b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 04 02 84 [ 84.321460][ C3] RSP: 0018:ffffc900005ef8d8 EFLAGS: 00000206 [ 84.323357][ C3] RAX: 00000000004a5c11 RBX: ffff88801e312580 RCX: 0000000000000040 [ 84.325814][ C3] RDX: 0000000000000001 RSI: ffffffff8e3e0fb5 RDI: ffff88801e313c98 [ 84.328255][ C3] RBP: ffffc900005ef930 R08: 0000000000000001 R09: 0000000000000000 [ 84.330716][ C3] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88802a118000 [ 84.333151][ C3] R13: 0000000000000001 R14: ffffffff9245c8e4 R15: ffff88802b33c040 [ 84.335632][ C3] ? finish_task_switch.isra.0+0x2c2/0x10d0 [ 84.337479][ C3] __schedule+0x1261/0x6920 [ 84.338924][ C3] ? __pfx___schedule+0x10/0x10 [ 84.340455][ C3] ? __wake_up+0x3f/0x60 [ 84.341791][ C3] ? __wake_up+0x3f/0x60 [ 84.343145][ C3] ? preempt_schedule_thunk+0x16/0x40 [ 84.344820][ C3] preempt_schedule_common+0x3c/0xb0 [ 84.346483][ C3] preempt_schedule_thunk+0x16/0x40 [ 84.348113][ C3] _raw_spin_unlock_irqrestore+0x61/0x80 [ 84.349865][ C3] snd_rawmidi_transmit+0xf1/0x130 [ 84.351439][ C3] snd_vmidi_output_work+0x111/0x390 [ 84.353093][ C3] ? process_one_work+0xa2c/0x1b10 [ 84.354737][ C3] ? __pfx_snd_vmidi_output_work+0x10/0x10 [ 84.356559][ C3] ? process_one_work+0x906/0x1b10 [ 84.358159][ C3] ? process_one_work+0x906/0x1b10 [ 84.359762][ C3] process_one_work+0xac7/0x1b10 [ 84.361317][ C3] ? __pfx_process_one_work+0x10/0x10 [ 84.362999][ C3] ? lock_acquire+0x1d1/0x380 [ 84.364478][ C3] ? __pfx_snd_vmidi_output_work+0x10/0x10 [ 84.366307][ C3] worker_thread+0x5ef/0xe50 [ 84.367770][ C3] ? kthread+0x13a/0x450 [ 84.369114][ C3] ? __pfx_worker_thread+0x10/0x10 [ 84.370732][ C3] kthread+0x373/0x450 [ 84.372016][ C3] ? __pfx_kthread+0x10/0x10 [ 84.373477][ C3] ret_from_fork+0x730/0xd60 [ 84.374952][ C3] ? __pfx_ret_from_fork+0x10/0x10 [ 84.376583][ C3] ? __switch_to+0x800/0x10f0 [ 84.378070][ C3] ? __pfx_kthread+0x10/0x10 [ 84.379535][ C3] ret_from_fork_asm+0x1a/0x30 [ 84.381042][ C3] [ 84.382613][ C3] Kernel Offset: disabled [ 84.383971][ C3] Rebooting in 86400 seconds..