last executing test programs: 40.071848517s ago: executing program 4 (id=164): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_fuse_handle_req(r0, &(0x7f000000a380)="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0x2000, &(0x7f0000000440)={&(0x7f0000000340)={0x50, 0x0, 0x4, {0x7, 0x28, 0x0, 0x8010, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x100, 0x103}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=@known='system.posix_acl_default\x00') syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000700)={&(0x7f00000002c0)={0x50, 0xffffffffffffff8c, 0x8000000000000000, {0x7, 0x2b, 0x0, 0x2c000}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 38.623593285s ago: executing program 4 (id=169): r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x80082, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x20000000}) ppoll(&(0x7f00000000c0)=[{r0, 0xd000}, {r0, 0x4018}], 0x2, 0x0, 0x0, 0x0) write$vga_arbiter(r0, &(0x7f0000000040)=@other={'lock', ' ', 'io+mem'}, 0xc) write$vga_arbiter(r0, &(0x7f0000000080)=@unlock_all, 0xb) 36.772519043s ago: executing program 4 (id=178): r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e23, @loopback}, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[], 0x1a000}}, 0x0) sendmsg$rds(r0, &(0x7f0000001180)={0x0, 0x0, 0x0}, 0x0) 36.171312345s ago: executing program 4 (id=181): syz_mount_image$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x21000, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000500)='./file0/file0\x00', 0x0, 0xb101e, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f00000000c0)='\x00', 0x89901) mount_setattr(r0, &(0x7f0000000100)='.\x00', 0x9000, &(0x7f0000001dc0)={0x9, 0xd, 0x80000}, 0x20) 35.164368071s ago: executing program 4 (id=185): openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) syz_open_dev$usbfs(&(0x7f0000000080), 0x76, 0x0) r0 = syz_io_uring_setup(0xb77, &(0x7f0000000340)={0x0, 0xe824, 0x800, 0x0, 0x3d2}, &(0x7f0000000dc0)=0x0, &(0x7f0000000000)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}) io_uring_enter(r0, 0x847ba, 0x0, 0xe, 0x0, 0x0) 34.422559421s ago: executing program 4 (id=188): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@ipv4_newaddr={0x48, 0x14, 0x509, 0x70bd28, 0xfffffffd, {0x2, 0x18, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x8, 0x1, @loopback}, @IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_BROADCAST={0x8, 0x4, @loopback}, @IFA_BROADCAST={0x8, 0x4, @broadcast}, @IFA_BROADCAST={0x8, 0x4, @multicast2}, @IFA_LOCAL={0x8, 0x2, @broadcast}]}, 0x48}, 0x1, 0x0, 0x0, 0x871ac4b30833d133}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) sendmsg$nl_route(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[], 0x70}}, 0x20008084) 32.519087028s ago: executing program 32 (id=188): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@ipv4_newaddr={0x48, 0x14, 0x509, 0x70bd28, 0xfffffffd, {0x2, 0x18, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x8, 0x1, @loopback}, @IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_BROADCAST={0x8, 0x4, @loopback}, @IFA_BROADCAST={0x8, 0x4, @broadcast}, @IFA_BROADCAST={0x8, 0x4, @multicast2}, @IFA_LOCAL={0x8, 0x2, @broadcast}]}, 0x48}, 0x1, 0x0, 0x0, 0x871ac4b30833d133}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) sendmsg$nl_route(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[], 0x70}}, 0x20008084) 8.246479855s ago: executing program 3 (id=271): r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000380)='\x00', 0x89901) fchdir(r0) close(r0) open(&(0x7f0000000400)='./file0\x00', 0x64842, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x40, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc018937e, &(0x7f0000000200)={{0x1, 0x1, 0x29}, './file0\x00'}) 6.774085936s ago: executing program 1 (id=273): openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40042, 0x1) r0 = syz_open_dev$sg(&(0x7f00000003c0), 0x0, 0x802) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') writev(r0, &(0x7f0000000300)=[{&(0x7f0000000080)="aefdda9d240103005a90f57f02703aeff0f64eb9ee07962c220852f426072a00"/42, 0x2a}], 0x1) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000480), 0x1489a, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 5.360563309s ago: executing program 1 (id=277): bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1a, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x29, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000001c0)={{r0}, &(0x7f0000000140), &(0x7f0000000180)='%-5lx \x00'}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x16, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x2000000, 0x11, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 4.714461872s ago: executing program 2 (id=278): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)=0x0) timer_settime(r1, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) pipe2$9p(0x0, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000280)={0x1, 0x79, 0x2}) 4.258768292s ago: executing program 0 (id=279): bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x19, 0x4, 0x4, 0x2, 0x0, 0x1, 0xfffffffc}, 0x50) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1a00000007"], 0x50) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000100)={0x1f, 0xffff, 0x3}, 0x6) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)='4', 0x1}], 0x1) write$binfmt_misc(r0, &(0x7f0000000000), 0xd) 3.806412623s ago: executing program 1 (id=280): open(&(0x7f0000000080)='./bus\x00', 0x400141042, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xa, 0x4, 0x7, 0x6, 0x0, 0x1}, 0x50) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x11, 0xd, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000e00000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) unshare(0x20000400) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000100)={r2, r0}, 0xc) 3.775561245s ago: executing program 0 (id=281): r0 = landlock_create_ruleset(&(0x7f00000001c0)={0xa019, 0x1, 0x3}, 0x18, 0x0) landlock_restrict_self(r0, 0x4) r1 = landlock_create_ruleset(&(0x7f0000000000)={0x25, 0x2, 0x1}, 0x18, 0x0) landlock_restrict_self(r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, 0x0, 0x0) 3.701805953s ago: executing program 2 (id=282): syz_mount_image$vfat(&(0x7f0000000300), &(0x7f00000000c0)='./bus\x00', 0x21c9c28, 0x0, 0x0, 0x0, &(0x7f0000000100)) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file1\x00', 0x85) mount$overlay(0x0, &(0x7f0000000580)='./file0\x00', &(0x7f0000000b80), 0x4008, &(0x7f0000000140)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) lsetxattr$trusted_overlay_origin(&(0x7f0000000080)='./file0/file1\x00', &(0x7f00000000c0), 0x0, 0x0, 0x0) listxattr(&(0x7f0000000000)='./file0/file1\x00', &(0x7f0000000180)=""/73, 0x49) 3.268554584s ago: executing program 0 (id=283): mkdirat(0xffffffffffffff9c, 0x0, 0x0) syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=ANY=[], 0x2, 0x5ce, &(0x7f0000000980)="$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") syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x20002, &(0x7f0000000000)={[{@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x100000}}, {@nomblk_io_submit}, {@jqfmt_vfsv1}, {@nouser_xattr}, {@nobh}, {@grpquota, 0x2e}], [], 0x2e}, 0x1, 0x472, &(0x7f0000000580)="$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") mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x48041, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000780)) 3.169565263s ago: executing program 1 (id=284): r0 = socket(0xa, 0x3, 0xff) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000040)=0x7, 0x4) recvmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, 0x0}, 0xfffffffc}, {{0x0, 0x0, 0x0}}], 0x2, 0x40000122, 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x18}, 0x40c0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ff5000/0x9000)=nil, &(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0, 0x0, r0}, 0x68) syz_emit_ethernet(0x42, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa3986dd6c370c89000c2c0120010000000000000000000000000001fe8000000000000000000000000000aaff"], 0x0) 3.008043905s ago: executing program 2 (id=285): r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10000000004e20, 0x0, @mcast2, 0x6}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) syz_emit_ethernet(0x83, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaf9ff030486dd601b8b97004d88c19e9ace5ffb2e9fc603dd282100000002ff02000000000000000000000000000104004e200023b0"], 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz0\x00', {0x3, 0x2, 0x6, 0xfffa}, 0x3a, [0x8000, 0xc95a, 0xf, 0x8, 0x80, 0x2, 0x3, 0x7f, 0x20000006, 0x4d, 0x6, 0x5f, 0x9, 0x5, 0xffff2d37, 0xff7fff01, 0x6, 0x3, 0x7, 0x5, 0x4, 0x0, 0x7, 0x3c5b, 0x1, 0x24, 0xd, 0x1, 0xfffffffe, 0xffffffff, 0xe661, 0x4, 0x7, 0x3, 0x8, 0x4c74, 0x10000, 0x242, 0x3, 0xe, 0x49, 0x80008071, 0x3, 0x44e, 0x1, 0xb, 0x5, 0x3e, 0x8e, 0x6, 0x6, 0x0, 0x5, 0x4, 0x8, 0x3ff, 0x80, 0x0, 0x5, 0x6, 0x8, 0x4, 0x1, 0x40], [0x10000007, 0x9, 0x8000012f, 0x8004, 0x5, 0xfffffff3, 0x129432e6, 0xc8, 0xf9, 0xe, 0x2bf, 0x6c7, 0x9, 0xfffffffc, 0x3, 0x0, 0x0, 0x5, 0x2f, 0xe, 0x312, 0x78, 0xea4, 0x0, 0x4, 0x7, 0x7fff, 0x6, 0x400, 0x401, 0x6, 0x1, 0xff, 0x5, 0x1000005, 0xffff, 0xd, 0x4e0, 0x2, 0x4, 0xb, 0x4, 0x9, 0x8, 0x9, 0x6, 0x47, 0x8000, 0x1, 0xbe000000, 0xffff, 0x2, 0x4, 0x9, 0x3, 0x3, 0x9, 0x1, 0x3, 0x3, 0xbc45, 0x48c93690, 0x42, 0x3], [0x7, 0x408, 0x4, 0x5, 0xfffffffe, 0x100, 0x4, 0x9, 0x5, 0x7fff, 0x0, 0x5, 0xb, 0x4, 0x5, 0x5, 0x0, 0x1ef, 0x5, 0x7, 0x86, 0x3, 0x303c, 0x3e7, 0xb, 0x5, 0x2, 0x2, 0x3, 0x20000008, 0x4, 0x6d01, 0x6, 0x38, 0x800003, 0x70000000, 0x80, 0x3, 0x4, 0x2950bfaf, 0x3, 0xa2, 0x7, 0xa9, 0x5, 0x20006, 0xac8, 0xbf, 0x2, 0x3, 0x7ff, 0x12b, 0x4, 0x1, 0xd, 0x0, 0x5, 0x1c, 0x120000, 0x3, 0x2006, 0x80a2ed, 0x4, 0x25], [0x9, 0xbb33, 0x7, 0xb, 0x5, 0x938, 0x6, 0x6, 0x0, 0xb9, 0xce4, 0x1ff, 0x2, 0x83, 0x5, 0x3, 0x101, 0x10000, 0x4, 0x7fff, 0xffff, 0xa620, 0x1, 0x5, 0x1, 0x2000002, 0x14c, 0x60a7, 0x6, 0x16, 0xffffffff, 0x80000000, 0x5, 0x4, 0xc8, 0x1, 0xfffff000, 0x800, 0x3, 0x7e, 0x100, 0x9622, 0x7, 0xaf, 0x8, 0x6, 0x226, 0x5, 0x5, 0x0, 0x30b1d693, 0xa1f, 0xf40, 0x7, 0x1, 0x240, 0x0, 0x4, 0x5, 0xb1e, 0xd7, 0x200, 0xffff3441, 0xfff]}, 0x45c) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) 2.96576522s ago: executing program 3 (id=286): r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x8) r1 = accept4(r0, 0x0, 0x0, 0x80000) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x3}, &(0x7f0000000480)=0x8) 2.575162931s ago: executing program 1 (id=287): r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x2000) capset(0x0, &(0x7f0000000180)) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@private, @in6=@dev={0xfe, 0x80, '\x00', 0x3a}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x2b}, 0x0, @in6=@loopback, 0x0, 0x0, 0x0, 0x4}}, 0xe8) 2.525494347s ago: executing program 0 (id=288): mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x200000b, 0x8c4b815a5465c2b2, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000140)="b57523cb1a2c90d8acad2e2d98dfc9ea7a5843c3b63b683ced2b3266175599b779617e66e6b3e15c042be90635a2d36160bbf9a2edcacc0bbe015b84150a1928de94397894ff36aa430fc2a0814ba634308d6d0837250dfd1eca5383f9d151449743b1a0c4ffc51242a229c5d6d06f147a61d797ea7ffeda95b76f5623", 0x7d}, {&(0x7f00000001c0)="66f7", 0x4}, {&(0x7f0000000300)='l3', 0x7fffef80}], 0x3}], 0x1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xb, 0xc3072, 0xffffffffffffffff, 0x0) 2.40278456s ago: executing program 2 (id=289): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x800000, &(0x7f0000000200)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030303030303030303136323134372c756e695f786c6174653d302c73686f72746e616d653d6d697865642c73686f72746e616d653d77696e6e742c696f636861727365743d6d61637475726b6973682c6e6f6e756d7461696c3d302c696f636861727365743d6b6f69382d72752c756e695f786c6174653d302c696f636861727365743d757466382c6572726f72733d636f6e74696e75652c73686f72746e616d653d6d697865642c73686f72746e616d653d77696e39352c7379735f696d6d757461626c652c757466383d302c0074c3fc52ac6365d676e1"], 0x1, 0x3b6, &(0x7f00000006c0)="$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") mbind(&(0x7f0000283000/0x4000)=nil, 0x4000, 0x1, 0x0, 0x7, 0x0) mbind(&(0x7f000058a000/0x2000)=nil, 0x2000, 0x1, 0x0, 0x6, 0x3) mremap(&(0x7f000008f000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000486000/0x1000)=nil) mlock2(&(0x7f00008cd000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f00000bd000/0x800000)=nil, 0x800000, 0x1, 0x0, 0x0, 0x0) 2.322366313s ago: executing program 3 (id=290): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000140)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x3ff, 0x2, 0x5}, 0x1c) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'vlan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000001300)="441618bac6", 0x5, 0xc100, &(0x7f0000000200)={0x11, 0x8100, r2, 0x1, 0xe0, 0x6, @broadcast}, 0x14) 1.9847324s ago: executing program 1 (id=291): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd9, 0x72, 0xa4, 0x40, 0x20b7, 0x1540, 0xb75a, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xff}}]}}]}}, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000140)={0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="20028f0000008f"], 0x0}, &(0x7f0000000240)={0x1c, &(0x7f0000000180)={0x0, 0x16, 0x3, "47f399"}, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f0000000600)={0x2c, &(0x7f0000000280)=ANY=[], 0x0, 0x0, 0x0, 0x0}) 1.464533649s ago: executing program 2 (id=292): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) close(0x3) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @local}], 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000700)={&(0x7f0000000340)=@in={0x2, 0x4e21, @local}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000380)='N', 0x2a000}], 0x1, 0x0, 0x0, 0x804c040}, 0x0) setsockopt(r0, 0x84, 0x7f, &(0x7f0000000040)="020000000980ffff", 0x8) 1.461291292s ago: executing program 3 (id=293): r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000088, &(0x7f0000000380)={0xa, 0x4e20, 0xfffffffc, @empty, 0xfffffffe}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x3d10, 0x4) sendto$inet6(r0, &(0x7f0000000000)='\x00', 0x1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001e80)=[{{0x0, 0x0, 0x0}, 0x5}], 0x1, 0x40032003, 0x0) 1.366384021s ago: executing program 0 (id=294): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x48) r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="18020000801000000000000004000000850000002700000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x80) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000500)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r2}, &(0x7f00000006c0), &(0x7f0000000700)=r1}, 0x20) sendmsg$inet(r0, &(0x7f0000000980)={0x0, 0x6000, &(0x7f0000000900)=[{&(0x7f0000000640)='U', 0xa00120}], 0x1, 0x0, 0x0, 0x6000}, 0x20) 755.283423ms ago: executing program 3 (id=295): r0 = socket(0x1, 0x5, 0x0) close(r0) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000500)={0xe000200c}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x80000004}) 449.314731ms ago: executing program 2 (id=296): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3fc, 0x0, 0x32}, 0x9c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e23, 0x0, @loopback, 0x3}, 0x7e) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000002c0)=0xe2, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0xe0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 137.367408ms ago: executing program 0 (id=297): syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000240)='./bus\x00', 0x8008, &(0x7f0000000100)=ANY=[@ANYRES64=0x0], 0xf, 0xab, &(0x7f0000010140)="$eJzs1zGKwkAYBeB/s7CbdptFsLBO4x08ilhqI1aK4A3Ei3gVj5DewiKtiCOYiIidRQT5vmLgzWPgtbM7brubIiKtIlLRme7T3Wy+GA8n9Rl8pCwifiMij4jeX50Pg7r7avqyWo7K6vv58c+69b0AAMDrsug/5nNqLk7NL/Aa/m993vI+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgHe7BAAA//+dfyiL") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.current\x00', 0x275a, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x441, 0x104) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x143042, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='rdma.current\x00', 0x275a, 0x0) 0s ago: executing program 3 (id=298): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x800004, @mcast2={0xff, 0x3}}, 0x1c) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000340)=ANY=[], 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='batadv0\x00', 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newtaction={0x14, 0x30, 0x871a15abc695f91d, 0x0, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4000004}, 0x80) sendto$inet6(r0, &(0x7f0000000000)="826bb66f", 0x18, 0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.37' (ED25519) to the list of known hosts. [ 155.832828][ T5756] cgroup: Unknown subsys name 'net' [ 155.963050][ T5756] cgroup: Unknown subsys name 'cpuset' [ 155.981641][ T5756] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 161.622316][ T5756] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 166.828053][ T5776] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 166.849468][ T5776] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 166.864909][ T5776] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 166.882301][ T49] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 166.894795][ T49] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 166.916530][ T5785] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 166.927240][ T5782] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 166.932201][ T5780] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 166.942595][ T5782] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 166.944506][ T5780] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 166.951153][ T5782] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 166.970635][ T5780] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 166.973669][ T5782] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 166.990593][ T5782] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 166.995072][ T5780] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 167.089718][ T5782] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 167.098198][ T5776] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 167.122624][ T5776] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 167.130712][ T5782] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 167.144401][ T5776] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 167.152211][ T5776] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 167.168562][ T5776] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 167.181558][ T5776] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 167.189472][ T5782] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 167.201686][ T5776] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 168.591253][ T5774] chnl_net:caif_netlink_parms(): no params data found [ 168.639051][ T5777] chnl_net:caif_netlink_parms(): no params data found [ 168.816091][ T5781] chnl_net:caif_netlink_parms(): no params data found [ 168.925242][ T5786] chnl_net:caif_netlink_parms(): no params data found [ 168.949195][ T5783] chnl_net:caif_netlink_parms(): no params data found [ 169.035202][ T5069] Bluetooth: hci1: command tx timeout [ 169.114657][ T49] Bluetooth: hci2: command tx timeout [ 169.120599][ T5069] Bluetooth: hci0: command tx timeout [ 169.276342][ T49] Bluetooth: hci3: command tx timeout [ 169.282354][ T5069] Bluetooth: hci4: command tx timeout [ 169.693188][ T5774] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.701162][ T5774] bridge0: port 1(bridge_slave_0) entered disabled state [ 169.712306][ T5774] bridge_slave_0: entered allmulticast mode [ 169.723556][ T5774] bridge_slave_0: entered promiscuous mode [ 169.738027][ T5777] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.745880][ T5777] bridge0: port 1(bridge_slave_0) entered disabled state [ 169.754669][ T5777] bridge_slave_0: entered allmulticast mode [ 169.763268][ T5777] bridge_slave_0: entered promiscuous mode [ 169.848442][ T5774] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.857230][ T5774] bridge0: port 2(bridge_slave_1) entered disabled state [ 169.865474][ T5774] bridge_slave_1: entered allmulticast mode [ 169.874956][ T5774] bridge_slave_1: entered promiscuous mode [ 169.885492][ T5777] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.892934][ T5777] bridge0: port 2(bridge_slave_1) entered disabled state [ 169.903984][ T5777] bridge_slave_1: entered allmulticast mode [ 169.912369][ T5777] bridge_slave_1: entered promiscuous mode [ 169.923512][ T5781] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.931448][ T5781] bridge0: port 1(bridge_slave_0) entered disabled state [ 169.939073][ T5781] bridge_slave_0: entered allmulticast mode [ 169.948233][ T5781] bridge_slave_0: entered promiscuous mode [ 170.052772][ T5781] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.060806][ T5781] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.068511][ T5781] bridge_slave_1: entered allmulticast mode [ 170.077275][ T5781] bridge_slave_1: entered promiscuous mode [ 170.088318][ T5786] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.095958][ T5786] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.103468][ T5786] bridge_slave_0: entered allmulticast mode [ 170.112502][ T5786] bridge_slave_0: entered promiscuous mode [ 170.217765][ T5786] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.225494][ T5786] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.233114][ T5786] bridge_slave_1: entered allmulticast mode [ 170.242516][ T5786] bridge_slave_1: entered promiscuous mode [ 170.252176][ T5783] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.260369][ T5783] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.268458][ T5783] bridge_slave_0: entered allmulticast mode [ 170.276985][ T5783] bridge_slave_0: entered promiscuous mode [ 170.296823][ T5774] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 170.317302][ T5777] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 170.372933][ T5783] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.380949][ T5783] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.388746][ T5783] bridge_slave_1: entered allmulticast mode [ 170.397553][ T5783] bridge_slave_1: entered promiscuous mode [ 170.415501][ T5774] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 170.431598][ T5777] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 170.449057][ T5781] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 170.648326][ T5781] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 170.667181][ T5786] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 170.687078][ T5783] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 170.775599][ T5786] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 170.791634][ T5783] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 170.830773][ T5774] team0: Port device team_slave_0 added [ 170.844333][ T5777] team0: Port device team_slave_0 added [ 170.926912][ T5774] team0: Port device team_slave_1 added [ 170.939260][ T5777] team0: Port device team_slave_1 added [ 170.953199][ T5781] team0: Port device team_slave_0 added [ 170.988995][ T5783] team0: Port device team_slave_0 added [ 171.048959][ T5781] team0: Port device team_slave_1 added [ 171.061964][ T5786] team0: Port device team_slave_0 added [ 171.076227][ T5783] team0: Port device team_slave_1 added [ 171.114488][ T5069] Bluetooth: hci1: command tx timeout [ 171.159063][ T5786] team0: Port device team_slave_1 added [ 171.191559][ T5774] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 171.198938][ T5774] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 171.204525][ T49] Bluetooth: hci2: command tx timeout [ 171.226908][ T5774] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 171.230549][ T5069] Bluetooth: hci0: command tx timeout [ 171.247697][ T5777] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 171.254924][ T5777] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 171.281207][ T5777] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 171.354931][ T5069] Bluetooth: hci3: command tx timeout [ 171.360880][ T49] Bluetooth: hci4: command tx timeout [ 171.372523][ T5774] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 171.380305][ T5774] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 171.406808][ T5774] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 171.420626][ T5777] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 171.428020][ T5777] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 171.455277][ T5777] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 171.469706][ T5781] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 171.476909][ T5781] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 171.503489][ T5781] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 171.540644][ T5783] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 171.548053][ T5783] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 171.574802][ T5783] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 171.621661][ T5781] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 171.628990][ T5781] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 171.655668][ T5781] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 171.687343][ T5786] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 171.694490][ T5786] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 171.721112][ T5786] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 171.736098][ T5783] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 171.743214][ T5783] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 171.770343][ T5783] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 171.813777][ T5786] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 171.821157][ T5786] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 171.848914][ T5786] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 171.962284][ T5774] hsr_slave_0: entered promiscuous mode [ 171.972451][ T5774] hsr_slave_1: entered promiscuous mode [ 172.103413][ T5777] hsr_slave_0: entered promiscuous mode [ 172.111840][ T5777] hsr_slave_1: entered promiscuous mode [ 172.120480][ T5777] debugfs: 'hsr0' already exists in 'hsr' [ 172.126502][ T5777] Cannot create hsr debugfs directory [ 172.172615][ T5783] hsr_slave_0: entered promiscuous mode [ 172.181581][ T5783] hsr_slave_1: entered promiscuous mode [ 172.189818][ T5783] debugfs: 'hsr0' already exists in 'hsr' [ 172.195780][ T5783] Cannot create hsr debugfs directory [ 172.352636][ T5786] hsr_slave_0: entered promiscuous mode [ 172.361129][ T5786] hsr_slave_1: entered promiscuous mode [ 172.369202][ T5786] debugfs: 'hsr0' already exists in 'hsr' [ 172.375094][ T5786] Cannot create hsr debugfs directory [ 172.392993][ T5781] hsr_slave_0: entered promiscuous mode [ 172.401835][ T5781] hsr_slave_1: entered promiscuous mode [ 172.409990][ T5781] debugfs: 'hsr0' already exists in 'hsr' [ 172.416450][ T5781] Cannot create hsr debugfs directory [ 173.194602][ T49] Bluetooth: hci1: command tx timeout [ 173.282079][ T49] Bluetooth: hci2: command tx timeout [ 173.287748][ T5069] Bluetooth: hci0: command tx timeout [ 173.434397][ T49] Bluetooth: hci3: command tx timeout [ 173.440344][ T5069] Bluetooth: hci4: command tx timeout [ 173.637857][ T5774] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 173.684635][ T5774] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 173.705215][ T5774] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 173.741840][ T5774] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 173.839094][ T5777] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 173.878698][ T5777] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 173.927097][ T5777] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 173.949498][ T5777] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 174.105587][ T5786] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 174.149721][ T5786] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 174.191866][ T5786] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 174.222573][ T5786] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 174.451358][ T5783] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 174.483385][ T5783] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 174.502059][ T5783] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 174.550717][ T5783] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 174.848212][ T5781] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 174.896771][ T5781] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 174.941539][ T5781] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 174.986701][ T5777] 8021q: adding VLAN 0 to HW filter on device bond0 [ 175.003356][ T5781] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 175.093817][ T5774] 8021q: adding VLAN 0 to HW filter on device bond0 [ 175.276904][ T5069] Bluetooth: hci1: command tx timeout [ 175.279201][ T5777] 8021q: adding VLAN 0 to HW filter on device team0 [ 175.333481][ T5774] 8021q: adding VLAN 0 to HW filter on device team0 [ 175.353058][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.360590][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 175.365712][ T49] Bluetooth: hci2: command tx timeout [ 175.373598][ T5069] Bluetooth: hci0: command tx timeout [ 175.415670][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.423117][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 175.500621][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.508215][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 175.524810][ T5069] Bluetooth: hci4: command tx timeout [ 175.530387][ T5069] Bluetooth: hci3: command tx timeout [ 175.632317][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.639946][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 175.757476][ T5786] 8021q: adding VLAN 0 to HW filter on device bond0 [ 176.040420][ T5777] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 176.080822][ T5786] 8021q: adding VLAN 0 to HW filter on device team0 [ 176.183528][ T5783] 8021q: adding VLAN 0 to HW filter on device bond0 [ 176.256860][ T3834] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.264457][ T3834] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.326686][ T3834] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.334387][ T3834] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.520915][ T5781] 8021q: adding VLAN 0 to HW filter on device bond0 [ 176.599190][ T5783] 8021q: adding VLAN 0 to HW filter on device team0 [ 176.756834][ T57] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.764797][ T57] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.793181][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.801379][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.890233][ T5781] 8021q: adding VLAN 0 to HW filter on device team0 [ 176.998453][ T57] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.005989][ T57] bridge0: port 1(bridge_slave_0) entered forwarding state [ 177.145333][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.152929][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 177.217331][ T5777] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 177.339429][ T5774] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 178.089517][ T5774] veth0_vlan: entered promiscuous mode [ 178.159047][ T5777] veth0_vlan: entered promiscuous mode [ 178.200391][ T5786] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 178.272174][ T5774] veth1_vlan: entered promiscuous mode [ 178.406384][ T5777] veth1_vlan: entered promiscuous mode [ 178.800412][ T5781] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 178.850698][ T5783] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 178.956737][ T5774] veth0_macvtap: entered promiscuous mode [ 178.986750][ T5777] veth0_macvtap: entered promiscuous mode [ 179.028949][ T5774] veth1_macvtap: entered promiscuous mode [ 179.066863][ T5777] veth1_macvtap: entered promiscuous mode [ 179.325798][ T5774] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 179.445700][ T5774] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 179.526367][ T5777] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 179.581812][ T5781] veth0_vlan: entered promiscuous mode [ 179.619374][ T3834] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.629783][ T3834] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.671543][ T57] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.687926][ T57] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.738555][ T5777] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 179.762335][ T5781] veth1_vlan: entered promiscuous mode [ 179.909806][ T5783] veth0_vlan: entered promiscuous mode [ 179.924554][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.943562][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.975635][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.985610][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.097745][ T5783] veth1_vlan: entered promiscuous mode [ 180.342415][ T5786] veth0_vlan: entered promiscuous mode [ 180.415023][ T5781] veth0_macvtap: entered promiscuous mode [ 180.520333][ T5786] veth1_vlan: entered promiscuous mode [ 180.560039][ T5781] veth1_macvtap: entered promiscuous mode [ 180.740317][ T5783] veth0_macvtap: entered promiscuous mode [ 180.829033][ T5781] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 180.872179][ T5783] veth1_macvtap: entered promiscuous mode [ 181.001974][ T5781] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 181.159368][ T12] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.177011][ T12] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.231717][ T5783] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 181.242498][ T12] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.274406][ T12] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.390463][ T5783] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 181.463779][ T5786] veth0_macvtap: entered promiscuous mode [ 181.547030][ T3834] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.584563][ T3834] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.660937][ T5786] veth1_macvtap: entered promiscuous mode [ 181.716078][ T3834] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.758977][ T3834] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.069452][ T5786] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 182.209511][ T5786] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 182.382804][ T1123] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.448511][ T1123] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.494887][ T1123] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.573174][ T1123] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.943300][ T70] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 184.989808][ T70] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 185.287534][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 185.333517][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 185.759700][ T5774] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 185.848819][ T3834] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 185.908636][ T3834] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 186.270578][ T70] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 186.351391][ T70] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 187.536158][ T5955] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 188.350959][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 188.424299][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 188.762685][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 188.858448][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 189.017058][ T70] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 189.033573][ T5971] input: syz0 as /devices/virtual/input/input5 [ 189.059327][ T70] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 189.428217][ T70] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 189.505566][ T70] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 189.803923][ T70] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 189.824532][ T70] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 190.133554][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 190.192299][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 190.898026][ T5984] netlink: 12 bytes leftover after parsing attributes in process `syz.0.12'. [ 191.307088][ T5987] netlink: 'syz.3.13': attribute type 15 has an invalid length. [ 193.215548][ T5998] loop4: detected capacity change from 0 to 32768 [ 193.234873][ T5998] btrfs: Deprecated parameter 'usebackuproot' [ 193.242154][ T5998] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 193.317131][ T5998] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.17 (5998) [ 193.405599][ T5998] BTRFS info (device loop4): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 193.419020][ T5998] BTRFS info (device loop4): using crc32c checksum algorithm [ 193.430426][ T5998] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 193.751936][ T6015] loop2: detected capacity change from 0 to 512 [ 193.775180][ T5998] BTRFS info (device loop4): rebuilding free space tree [ 193.841887][ T5998] BTRFS info (device loop4): disabling free space tree [ 193.851882][ T5998] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 193.864582][ T5998] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 193.908607][ T5998] BTRFS info (device loop4): setting nodatasum [ 193.916879][ T5998] BTRFS info (device loop4): setting nodatacow [ 193.928222][ T5998] BTRFS info (device loop4): enabling ssd optimizations [ 193.937630][ T5998] BTRFS info (device loop4): turning on async discard [ 193.952980][ T5998] BTRFS info (device loop4): enabling disk space caching [ 193.964644][ T5998] BTRFS info (device loop4): force clearing of disk cache [ 193.974632][ T5998] BTRFS info (device loop4): trying to use backup root at mount time [ 193.984975][ T5998] BTRFS info (device loop4): max_inline set to 4096 [ 194.087202][ T6015] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 194.281783][ T6026] loop1: detected capacity change from 0 to 4096 [ 194.334315][ T29] audit: type=1800 audit(1771985339.708:2): pid=6015 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.20" name="file1" dev="loop2" ino=15 res=0 errno=0 [ 194.569459][ T6026] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 194.713716][ T29] audit: type=1800 audit(1771985340.098:3): pid=6026 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.22" name="file0" dev="loop1" ino=13 res=0 errno=0 [ 194.730768][ T5786] BTRFS info (device loop4): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 194.827157][ T5783] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 195.205177][ T5777] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 196.702675][ T6040] loop1: detected capacity change from 0 to 32768 [ 197.264403][ T10] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 197.361065][ T6050] loop0: detected capacity change from 0 to 128 [ 197.400093][ T6050] ======================================================= [ 197.400093][ T6050] WARNING: The mand mount option has been deprecated and [ 197.400093][ T6050] and is ignored by this kernel. Remove the mand [ 197.400093][ T6050] option from the mount to silence this warning. [ 197.400093][ T6050] ======================================================= [ 197.560884][ T6050] hpfs: filesystem error: invalid number of hotfixes: 2066844986, used: 2066844985; going on - but anything won't be destroyed because it's read-only [ 197.578438][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 197.664900][ T10] usb 4-1: config 0 has an invalid interface number: 184 but max is 0 [ 197.723279][ T10] usb 4-1: config 0 has no interface number 0 [ 197.732862][ T6050] hpfs: filesystem error: improperly stopped [ 197.763613][ T10] usb 4-1: config 0 interface 184 has no altsetting 0 [ 197.791001][ T6050] hpfs: filesystem error: warning: spare dnodes used, try chkdsk [ 197.830169][ T10] usb 4-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 197.856855][ T6050] hpfs: Proceeding, but your filesystem could be corrupted if you delete files or directories [ 197.916464][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 197.936194][ T10] usb 4-1: Product: syz [ 197.945110][ T6050] hpfs: You really don't want any checks? You are crazy... [ 197.975488][ T10] usb 4-1: Manufacturer: syz [ 197.975973][ T6057] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 197.980356][ T10] usb 4-1: SerialNumber: syz [ 198.004781][ T6050] hpfs: hpfs_map_sector(): read error [ 198.043343][ T10] usb 4-1: config 0 descriptor?? [ 198.051535][ T6050] hpfs: code page support is disabled [ 198.085620][ T6050] hpfs: hpfs_map_4sectors(): unaligned read [ 198.121171][ T6050] hpfs: hpfs_map_4sectors(): unaligned read [ 198.141420][ T6057] syzkaller1: linktype set to 0 [ 198.205604][ T6050] hpfs: filesystem error: unable to find root dir [ 198.410590][ T6050] hpfs: hpfs_map_4sectors(): unaligned read [ 198.713635][ T10] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 198.771788][ T10] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 199.043176][ T6065] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 199.060561][ T10] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000010: -71 [ 199.060718][ T10] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read HW_CFG: -71 [ 199.060833][ T10] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 199.064274][ T10] smsc75xx 4-1:0.184: probe with driver smsc75xx failed with error -71 [ 199.144728][ T10] usb 4-1: USB disconnect, device number 2 [ 199.170386][ T6031] udevd[6031]: setting mode of /dev/bus/usb/004/002 to 020664 failed: No such file or directory [ 199.170782][ T6031] udevd[6031]: setting owner of /dev/bus/usb/004/002 to uid=0, gid=0 failed: No such file or directory [ 201.563310][ T29] audit: type=1326 audit(1771985346.938:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6091 comm="syz.1.46" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb873f9c629 code=0x7ffc0000 [ 201.599596][ T29] audit: type=1326 audit(1771985346.988:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6091 comm="syz.1.46" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7fb873f9c629 code=0x7ffc0000 [ 201.623364][ T29] audit: type=1326 audit(1771985346.988:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6091 comm="syz.1.46" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb873f9c629 code=0x7ffc0000 [ 201.647388][ T29] audit: type=1326 audit(1771985346.988:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6091 comm="syz.1.46" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb873f9c629 code=0x7ffc0000 [ 201.670952][ T29] audit: type=1326 audit(1771985346.988:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6091 comm="syz.1.46" exe="/root/syz-executor" sig=0 arch=c000003e syscall=441 compat=0 ip=0x7fb873f9c629 code=0x7ffc0000 [ 201.700445][ T29] audit: type=1326 audit(1771985346.988:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6091 comm="syz.1.46" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb873f9c629 code=0x7ffc0000 [ 201.855160][ T29] audit: type=1326 audit(1771985347.018:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6091 comm="syz.1.46" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb873f9c629 code=0x7ffc0000 [ 202.257194][ T6094] loop2: detected capacity change from 0 to 4096 [ 202.344278][ T6094] EXT4-fs (loop2): Test dummy encryption mode enabled [ 202.433765][ T6094] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 202.776913][ T6106] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 202.841108][ T6099] loop3: detected capacity change from 0 to 4096 [ 203.025876][ T6108] process 'syz.1.52' launched './file0' with NULL argv: empty string added [ 203.381047][ T6094] fscrypt: AES-256-CBC-CTS using implementation "cts(cbc(ecb(aes-lib)))" [ 203.697451][ T30] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 203.832835][ T5783] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 203.887195][ T30] usb 1-1: Using ep0 maxpacket: 32 [ 203.919101][ T30] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 203.973031][ T30] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 204.025683][ T30] usb 1-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 204.048662][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 204.054303][ T30] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 204.055799][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 204.145302][ T30] usb 1-1: config 0 descriptor?? [ 204.632149][ T30] ft260 0003:0403:6030.0001: unknown main item tag 0x0 [ 204.698532][ T30] ft260 0003:0403:6030.0001: unknown main item tag 0x0 [ 204.840043][ T30] ft260 0003:0403:6030.0001: chip code: 0000 0000 [ 205.195437][ T6131] netlink: 14 bytes leftover after parsing attributes in process `syz.4.61'. [ 205.257605][ T30] usb 1-1: USB disconnect, device number 2 [ 205.390177][ T6131] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 205.525538][ T6131] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 205.588293][ T6131] bond0 (unregistering): Released all slaves [ 206.534412][ T30] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 206.664369][ T10] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 206.734445][ T30] usb 2-1: Using ep0 maxpacket: 32 [ 206.820785][ T30] usb 2-1: New USB device found, idVendor=1964, idProduct=0001, bcdDevice=d4.15 [ 206.855944][ T30] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 206.885962][ T10] usb 4-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 206.917483][ T30] usb 2-1: Product: syz [ 206.928079][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 206.937553][ T30] usb 2-1: Manufacturer: syz [ 206.953793][ T30] usb 2-1: SerialNumber: syz [ 207.018535][ T10] usb 4-1: config 0 descriptor?? [ 207.040358][ T30] usb 2-1: config 0 descriptor?? [ 207.047427][ T10] cp210x 4-1:0.0: cp210x converter detected [ 207.333360][ T30] RobotFuzz Open Source InterFace, OSIF 2-1:0.0: version d4.15 found at bus 002 address 002 [ 207.511017][ T10] cp210x 4-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 207.589726][ T6146] i2c i2c-1: failure reading data [ 207.712223][ T5934] usb 2-1: USB disconnect, device number 2 [ 207.762513][ T49] Bluetooth: hci2: command 0x0406 tx timeout [ 207.876623][ T10] usb 4-1: cp210x converter now attached to ttyUSB0 [ 208.070853][ T10] usb 4-1: USB disconnect, device number 3 [ 208.187597][ T10] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 208.396625][ T10] cp210x 4-1:0.0: device disconnected [ 208.612507][ T6156] loop2: detected capacity change from 0 to 32768 [ 208.674902][ T6156] workqueue: name exceeds WQ_NAME_LEN. Truncating to: gfs2-glock/Ô±rÐÛ»ð_î [ 208.674902][ T6156] ˜b‚瀫ñ§ [ 208.724547][ T6156] gfs2: fsid=Ô±rÐÛ»ð_î [ 208.724547][ T6156] ˜b‚瀫ñ§Ö]êk;.Ä Œ±OŽ¿²ˆ:‚.£’t‹‰U§æM: Trying to join cluster "lock_nolock", "Ô±rÐÛ»ð_î [ 208.724547][ T6156] ˜b‚瀫ñ§Ö]êk;.Ä Œ±OŽ¿²ˆ:‚.£’t‹‰U§æM" [ 208.746738][ T6156] gfs2: fsid=Ô±rÐÛ»ð_î [ 208.746738][ T6156] ˜b‚瀫ñ§Ö]êk;.Ä Œ±OŽ¿²ˆ:‚.£’t‹‰U§æM: Now mounting FS (format 1801)... [ 208.835891][ T6156] gfs2: fsid=Ô±rÐÛ»ð_î [ 208.835891][ T6156] ˜b‚瀫ñ§Ö]êk;.Ä Œ±OŽ¿²ˆ:‚.£’t‹‰U§æM.s: journal 0 mapped with 5 extents in 0ms [ 209.092199][ T6156] gfs2: fsid=Ô±rÐÛ»ð_î [ 209.092199][ T6156] ˜b‚瀫ñ§Ö]êk;.Ä Œ±OŽ¿²ˆ:‚.£’t‹‰U§æM.s: first mount done, others may mount [ 209.528170][ T6162] loop4: detected capacity change from 0 to 2048 [ 209.720469][ T6162] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 211.251833][ T6180] geneve2: entered promiscuous mode [ 211.546412][ T6185] netlink: 4 bytes leftover after parsing attributes in process `syz.4.83'. [ 211.563469][ T6185] netlink: 24 bytes leftover after parsing attributes in process `syz.4.83'. [ 213.569324][ T6200] loop1: detected capacity change from 0 to 32768 [ 213.586517][ T6200] gfs2: fsid=: Trying to join cluster "lock_nolock", "" [ 213.607783][ T6200] gfs2: fsid=: Now mounting FS (format 0)... [ 213.621867][ T6200] gfs2: not a GFS2 filesystem [ 213.627040][ T6200] gfs2: fsid=: can't read superblock [ 213.632570][ T6200] gfs2: fsid=: can't read superblock: -22 [ 215.315672][ T6216] loop0: detected capacity change from 0 to 32768 [ 215.464350][ T6216] XFS (loop0): Mounting V5 Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 215.845929][ T6216] XFS (loop0): Ending clean mount [ 215.861943][ T6216] XFS (loop0): Quotacheck needed: Please wait. [ 215.990258][ T6216] XFS (loop0): Quotacheck: Done. [ 216.161705][ T5774] XFS (loop0): Unmounting Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 216.960453][ T49] Bluetooth: hci3: command 0x0406 tx timeout [ 217.136906][ T6247] loop3: detected capacity change from 0 to 32768 [ 217.154486][ T6247] btrfs: Deprecated parameter 'usebackuproot' [ 217.160753][ T6247] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 217.172817][ T6247] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.105 (6247) [ 217.201688][ T6247] BTRFS info (device loop3): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 217.212446][ T6247] BTRFS info (device loop3): using crc32c checksum algorithm [ 217.220509][ T6247] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 217.381757][ T51] BTRFS warning (device loop3): checksum verify failed on logical 5337088 mirror 1 wanted 0xe63dbdda found 0xc926492d level 0 [ 217.395765][ T6247] BTRFS error (device loop3): failed to load root extent [ 217.403061][ T6247] BTRFS warning (device loop3): try to load backup roots slot 1 [ 217.422364][ T13] BTRFS warning (device loop3): checksum verify failed on logical 5324800 mirror 1 wanted 0x9f73850b found 0x80379423 level 0 [ 217.509473][ T6265] trusted_key: syz.1.108 sent an empty control message without MSG_MORE. [ 217.524754][ T6247] BTRFS warning (device loop3): couldn't read tree root [ 217.532469][ T6247] BTRFS warning (device loop3): try to load backup roots slot 2 [ 217.549846][ T51] BTRFS error (device loop3): level verify failed on logical 5255168 mirror 1 wanted 0 found 1 [ 217.610657][ T6247] BTRFS warning (device loop3): couldn't read tree root [ 217.621938][ T6247] BTRFS warning (device loop3): try to load backup roots slot 3 [ 217.723926][ T6247] BTRFS info (device loop3): rebuilding free space tree [ 217.774516][ T6247] BTRFS info (device loop3): disabling free space tree [ 217.782330][ T6247] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 217.793575][ T6247] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 217.881594][ T6247] BTRFS info (device loop3): enabling ssd optimizations [ 217.889210][ T6247] BTRFS info (device loop3): turning on sync discard [ 217.896275][ T6247] BTRFS info (device loop3): enabling disk space caching [ 217.903649][ T6247] BTRFS info (device loop3): force clearing of disk cache [ 217.913878][ T6247] BTRFS info (device loop3): trying to use backup root at mount time [ 217.922284][ T6247] BTRFS info (device loop3): max_inline set to 0 [ 217.940177][ T6247] BTRFS info (device loop3): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 218.560404][ T6278] netlink: 12 bytes leftover after parsing attributes in process `syz.0.112'. [ 220.019116][ T6291] loop2: detected capacity change from 0 to 4096 [ 220.065474][ T6297] loop0: detected capacity change from 0 to 1024 [ 220.188712][ T6297] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 220.309385][ T6297] ext4 filesystem being mounted at /20/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 220.483184][ T6297] EXT4-fs error (device loop0): ext4_map_blocks:818: inode #15: comm syz.0.121: lblock 0 mapped to illegal pblock 0 (length 1) [ 220.537054][ T6291] ntfs3(loop2): Mark volume as dirty due to NTFS errors [ 220.588498][ T6297] EXT4-fs (loop0): Remounting filesystem read-only [ 220.608450][ T6291] ntfs3(loop2): ino=1a, mi_enum_attr [ 220.654770][ T6291] ntfs3(loop2): ino=1a, mi_enum_attr [ 220.660838][ T6291] ntfs3(loop2): Failed to initialize $Extend/$Reparse. [ 221.271457][ T5774] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 221.554469][ T6305] loop3: detected capacity change from 0 to 32768 [ 222.621611][ T6317] debugfs: 'ttyS3' already exists in 'caif_serial' [ 223.399913][ T6321] loop1: detected capacity change from 0 to 4096 [ 223.674300][ T6331] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 223.727097][ T6329] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 223.773287][ T6333] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 225.348807][ T6337] loop0: detected capacity change from 0 to 40427 [ 225.443054][ T6337] F2FS-fs (loop0): invalid crc value [ 225.522635][ T6343] loop3: detected capacity change from 0 to 32768 [ 225.666048][ T6343] (syz.3.128,6343,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 225.684714][ T6343] (syz.3.128,6343,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 225.749516][ T6337] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 225.769258][ T6337] F2FS-fs (loop0): Start checkpoint disabled! [ 225.796019][ T6337] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0 [ 225.816728][ T6343] (syz.3.128,6343,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xbec99099, computed 0x3881d996. Applying ECC. [ 225.858045][ T6337] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 225.879093][ T6343] (syz.3.128,6343,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0x93f628a2, computed 0x2aee8be5. Applying ECC. [ 225.917286][ T6343] JBD2: Ignoring recovery information on journal [ 226.051657][ T6343] (syz.3.128,6343,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xbec99099, computed 0x3881d996. Applying ECC. [ 226.052080][ T6337] syz.0.137: attempt to access beyond end of device [ 226.052080][ T6337] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 226.070207][ T6343] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 226.099461][ T6343] (syz.3.128,6343,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0x93f628a2, computed 0x2aee8be5. Applying ECC. [ 226.145446][ T6343] (syz.3.128,6343,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0x98842a5e, computed 0xe74db1cd. Applying ECC. [ 226.273047][ T6343] (syz.3.128,6343,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0x1cec3d0f, computed 0xd2ffbdfe. Applying ECC. [ 226.298696][ T6343] (syz.3.128,6343,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0x2c7b5077, computed 0x4d558a87. Applying ECC. [ 226.315317][ T6343] (syz.3.128,6343,1):ocfs2_block_check_validate:416 ERROR: Fixed CRC32 failed: stored: 0x2c7b5077, computed 0x5d2751af [ 226.329940][ T6343] (syz.3.128,6343,1):ocfs2_read_quota_phys_block:160 ERROR: status = -5 [ 226.340758][ T6343] (syz.3.128,6343,1):ocfs2_quota_read:201 ERROR: status = -5 [ 226.354309][ T6343] Quota error (device loop3): find_tree_dqentry: Can't read quota tree block 5 [ 226.368306][ T6343] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 226.382255][ T6343] (syz.3.128,6343,1):ocfs2_acquire_dquot:890 ERROR: status = -5 [ 226.393883][ T6343] (syz.3.128,6343,1):ocfs2_mknod:318 ERROR: status = -5 [ 226.404238][ T6343] (syz.3.128,6343,1):ocfs2_mknod:506 ERROR: status = -5 [ 226.412459][ T6343] (syz.3.128,6343,1):ocfs2_create:679 ERROR: status = -5 [ 226.684982][ T5781] ocfs2: Unmounting device (7,3) on (node local) [ 226.705111][ T12] kworker/u8:0: attempt to access beyond end of device [ 226.705111][ T12] loop0: rw=2049, sector=45104, nr_sectors = 8 limit=40427 [ 226.794462][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:0 Tainted: G L syzkaller #0 PREEMPT(full) [ 226.794625][ T12] Tainted: [L]=SOFTLOCKUP [ 226.794674][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 226.794795][ T12] Workqueue: writeback wb_workfn (flush-7:0) [ 226.794990][ T12] Call Trace: [ 226.795041][ T12] [ 226.795086][ T12] __dump_stack+0x26/0x30 [ 226.795237][ T12] dump_stack_lvl+0x14c/0x1c0 [ 226.795401][ T12] dump_stack+0x1e/0x25 [ 226.795534][ T12] f2fs_handle_critical_error+0xa6f/0xc20 [ 226.795736][ T12] f2fs_stop_checkpoint+0x65/0x80 [ 226.795898][ T12] f2fs_write_end_io+0x12e6/0x2560 [ 226.796120][ T12] ? __pfx_f2fs_write_end_io+0x10/0x10 [ 226.796278][ T12] bio_endio+0x1006/0x1160 [ 226.796449][ T12] submit_bio_noacct+0x533/0x2960 [ 226.796668][ T12] submit_bio+0x57a/0x620 [ 226.796847][ T12] f2fs_submit_write_bio+0x115/0x350 [ 226.797003][ T12] __submit_merged_bio+0x16f/0x780 [ 226.797148][ T12] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 226.797331][ T12] __submit_merged_write_cond+0x4ba/0xae0 [ 226.797506][ T12] f2fs_write_data_pages+0x5073/0x5e10 [ 226.797796][ T12] ? __mod_timer+0x163a/0x1e70 [ 226.797960][ T12] ? kmsan_get_metadata+0xf1/0x160 [ 226.798124][ T12] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 226.798288][ T12] ? kmsan_internal_unpoison_memory+0x14/0x20 [ 226.798459][ T12] ? kmsan_get_metadata+0xf1/0x160 [ 226.798622][ T12] ? kmsan_get_metadata+0xf1/0x160 [ 226.798785][ T12] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 226.798958][ T12] ? kmsan_get_metadata+0xf1/0x160 [ 226.799121][ T12] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 226.799339][ T12] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 226.799571][ T12] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 226.799732][ T12] do_writepages+0x3f2/0x860 [ 226.799874][ T12] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 226.800066][ T12] ? writeback_sb_inodes+0x1/0x1f40 [ 226.800231][ T12] ? kmsan_get_metadata+0xf1/0x160 [ 226.800426][ T12] __writeback_single_inode+0xfc/0x1440 [ 226.800602][ T12] ? kmsan_get_metadata+0xf1/0x160 [ 226.800794][ T12] writeback_sb_inodes+0xb52/0x1f40 [ 226.801091][ T12] wb_writeback+0x4f1/0xcd0 [ 226.801270][ T12] ? queue_io+0x411/0x800 [ 226.801421][ T12] wb_workfn+0x3b9/0x19b0 [ 226.801557][ T12] ? kmsan_get_metadata+0xf1/0x160 [ 226.801748][ T12] ? __pfx_wb_workfn+0x10/0x10 [ 226.801884][ T12] process_scheduled_works+0xb21/0x1e30 [ 226.802092][ T12] worker_thread+0xede/0x1580 [ 226.802270][ T12] kthread+0x53f/0x600 [ 226.802426][ T12] ? __pfx_worker_thread+0x10/0x10 [ 226.802570][ T12] ? __pfx_kthread+0x10/0x10 [ 226.802705][ T12] ret_from_fork+0x20f/0x910 [ 226.802838][ T12] ? __switch_to+0x51c/0x750 [ 226.802990][ T12] ? __pfx_kthread+0x10/0x10 [ 226.803134][ T12] ret_from_fork_asm+0x1a/0x30 [ 226.803310][ T12] [ 226.803362][ T12] F2FS-fs (loop0): Stopped filesystem due to reason: 3 [ 227.334293][ T10] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 227.594358][ T10] usb 5-1: Using ep0 maxpacket: 32 [ 227.603737][ T6359] loop2: detected capacity change from 0 to 128 [ 227.644788][ T10] usb 5-1: New USB device found, idVendor=055f, idProduct=d001, bcdDevice=88.92 [ 227.674329][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 227.713325][ T6358] evm: overlay not supported [ 227.766394][ T29] audit: type=1800 audit(1771985373.158:11): pid=6359 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.144" name="bus" dev="loop2" ino=1048605 res=0 errno=0 [ 227.822406][ T10] gspca_main: nw80x-2.14.0 probing 055f:d001 [ 228.371279][ T5783] FAT-fs (loop2): error, fat_free_clusters: deleting FAT entry beyond EOF [ 228.428197][ T5783] FAT-fs (loop2): Filesystem has been set read-only [ 228.528301][ T5783] Trying to write to read-only block-device loop2 [ 228.729123][ T6365] overlayfs: failed to decode file handle (len=2, type=248, flags=0, err=-22) [ 228.858703][ T10] gspca_nw80x: reg_w err -71 [ 228.877207][ T10] nw80x 5-1:3.0: probe with driver nw80x failed with error -71 [ 228.964937][ T10] usb 5-1: USB disconnect, device number 2 [ 229.321064][ T6371] loop1: detected capacity change from 0 to 256 [ 229.529006][ T6371] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x6fedf10d, utbl_chksum : 0xe619d30d) [ 231.134243][ T6386] loop4: detected capacity change from 0 to 128 [ 231.222964][ T6391] loop2: detected capacity change from 0 to 512 [ 231.310591][ T6386] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 231.402508][ T6391] EXT4-fs (loop2): Test dummy encryption mode enabled [ 231.410181][ T30] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 231.483003][ T6386] ext4 filesystem being mounted at /35/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 231.495038][ T6391] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 231.604528][ T6391] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 231.674268][ T30] usb 2-1: Using ep0 maxpacket: 32 [ 231.684582][ T6391] EXT4-fs (loop2): write access unavailable, skipping orphan cleanup [ 231.742023][ T30] usb 2-1: config 2 has an invalid interface number: 88 but max is 0 [ 231.797063][ T6391] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 231.815298][ T6387] loop3: detected capacity change from 0 to 32768 [ 231.828213][ T30] usb 2-1: config 2 has no interface number 0 [ 231.862625][ T30] usb 2-1: config 2 interface 88 has no altsetting 0 [ 231.933778][ T6387] JBD2: Ignoring recovery information on journal [ 231.945666][ T30] usb 2-1: New USB device found, idVendor=0557, idProduct=2009, bcdDevice=c7.1e [ 231.974648][ T30] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 231.990736][ T30] usb 2-1: Product: syz [ 231.999533][ T30] usb 2-1: Manufacturer: syz [ 232.005839][ T30] usb 2-1: SerialNumber: syz [ 232.111433][ T6387] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 232.390975][ T5786] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 232.455959][ T5781] ocfs2: Unmounting device (7,3) on (node local) [ 232.814393][ T5783] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 233.046269][ T6404] netlink: 4 bytes leftover after parsing attributes in process `syz.4.161'. [ 233.414594][ T30] asix 2-1:2.88 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 233.462594][ T30] asix 2-1:2.88: probe with driver asix failed with error -71 [ 233.578105][ T30] usb 2-1: USB disconnect, device number 3 [ 234.102234][ T6412] Invalid ELF header magic: != ELF [ 234.732982][ T6417] netlink: 8 bytes leftover after parsing attributes in process `syz.3.168'. [ 234.837723][ T6417] netlink: 12 bytes leftover after parsing attributes in process `syz.3.168'. [ 235.086514][ T6417] Zero length message leads to an empty skb [ 235.102148][ T51] netdevsim netdevsim3 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 235.181194][ T51] netdevsim netdevsim3 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 235.201310][ T6415] loop0: detected capacity change from 0 to 32768 [ 235.245100][ T6415] (syz.0.166,6415,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 235.252349][ T35] netdevsim netdevsim3 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 235.261042][ T6415] (syz.0.166,6415,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 235.310824][ T6415] JBD2: Ignoring recovery information on journal [ 235.382218][ T35] netdevsim netdevsim3 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 235.406049][ T6415] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 235.802769][ T5774] ocfs2: Unmounting device (7,0) on (node local) [ 236.394313][ T30] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 236.604275][ T30] usb 3-1: Using ep0 maxpacket: 8 [ 236.664382][ T30] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 236.734690][ T30] usb 3-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 236.775676][ T30] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 236.862685][ T30] usb 3-1: config 0 descriptor?? [ 237.186358][ T30] iowarrior 3-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 237.564248][ T30] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 237.669061][ T24] usb 3-1: USB disconnect, device number 2 [ 237.754897][ T30] usb 2-1: Using ep0 maxpacket: 8 [ 237.819905][ T6452] loop3: detected capacity change from 0 to 8 [ 237.874706][ T30] usb 2-1: New USB device found, idVendor=2770, idProduct=9120, bcdDevice=6c.77 [ 237.926331][ T30] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=239 [ 237.950872][ T30] usb 2-1: Product: syz [ 238.004267][ T30] usb 2-1: Manufacturer: syz [ 238.024769][ T6452] unable to read xattr id index table [ 238.042324][ T30] usb 2-1: SerialNumber: syz [ 238.103051][ T30] usb 2-1: config 0 descriptor?? [ 238.193072][ T30] gspca_main: sq905-2.14.0 probing 2770:9120 [ 238.994920][ T6461] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 239.201791][ T5934] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 239.231463][ T30] gspca_sq905: bulk read fail (-22) len 0/4 [ 239.278202][ T30] sq905 2-1:0.0: probe with driver sq905 failed with error -5 [ 239.388466][ T70] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 239.424314][ T5934] usb 1-1: Using ep0 maxpacket: 8 [ 239.442313][ T10] usb 2-1: USB disconnect, device number 4 [ 239.473688][ T5934] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 239.508704][ T5934] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 48, changing to 9 [ 239.552392][ T5934] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 24624, setting to 1024 [ 239.628115][ T70] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 239.648569][ T5934] usb 1-1: New USB device found, idVendor=0e9c, idProduct=0000, bcdDevice=5b.1e [ 239.660085][ T5934] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 239.688259][ T5934] usb 1-1: Product: syz [ 239.703248][ T5934] usb 1-1: Manufacturer: syz [ 239.713514][ T5934] usb 1-1: SerialNumber: syz [ 239.776039][ T5934] usb 1-1: config 0 descriptor?? [ 239.908667][ T70] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 240.045507][ T6463] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 240.085305][ T6463] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 240.122584][ T70] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 240.128090][ T6463] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 240.186844][ T5934] rc_core: IR keymap rc-streamzap not found [ 240.187880][ T6463] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 240.192882][ T5934] Registered IR keymap rc-empty [ 240.223339][ T5934] rc rc0: Streamzap PC Remote Infrared Receiver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0 [ 240.274689][ T5934] input: Streamzap PC Remote Infrared Receiver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0/input6 [ 240.435399][ T5934] usb 1-1: USB disconnect, device number 3 [ 240.579861][ T70] bridge_slave_1: left allmulticast mode [ 240.624231][ T70] bridge_slave_1: left promiscuous mode [ 240.644941][ T70] bridge0: port 2(bridge_slave_1) entered disabled state [ 240.719076][ T70] bridge_slave_0: left allmulticast mode [ 240.741907][ T70] bridge_slave_0: left promiscuous mode [ 240.764197][ T70] bridge0: port 1(bridge_slave_0) entered disabled state [ 241.824677][ T6480] loop1: detected capacity change from 0 to 2048 [ 241.908893][ T6480] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 242.186231][ T70] hsr_slave_0: left promiscuous mode [ 242.291751][ T70] hsr_slave_1: left promiscuous mode [ 242.317153][ T70] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 242.356745][ T70] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 242.461474][ T70] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 242.539525][ T70] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 242.680642][ T49] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 242.696930][ T49] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 242.707584][ T49] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 242.726326][ T49] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 242.747466][ T70] veth1_macvtap: left promiscuous mode [ 242.753537][ T70] veth0_macvtap: left promiscuous mode [ 242.761817][ T49] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 242.810633][ T70] veth1_vlan: left promiscuous mode [ 242.825313][ T70] veth0_vlan: left promiscuous mode [ 244.794253][ T5069] Bluetooth: hci4: command tx timeout [ 245.086284][ T70] team0 (unregistering): Port device team_slave_1 removed [ 245.167182][ T70] team0 (unregistering): Port device team_slave_0 removed [ 246.886259][ T5069] Bluetooth: hci4: command tx timeout [ 246.927304][ T6545] loop3: detected capacity change from 0 to 512 [ 246.950966][ T6545] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 246.993808][ T6545] EXT4-fs (loop3): 1 truncate cleaned up [ 247.084543][ T6545] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 247.522135][ T5781] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 248.042158][ T13] failed while handling packet from 3:0 [ 248.300917][ T6491] chnl_net:caif_netlink_parms(): no params data found [ 248.457611][ T24] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 248.697019][ T24] usb 1-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 248.744305][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 248.791791][ T24] usb 1-1: Product: syz [ 248.808117][ T24] usb 1-1: Manufacturer: syz [ 248.813647][ T24] usb 1-1: SerialNumber: syz [ 248.826155][ T24] usb 1-1: config 0 descriptor?? [ 248.836011][ T30] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 248.955337][ T5069] Bluetooth: hci4: command tx timeout [ 249.025566][ T30] usb 2-1: Using ep0 maxpacket: 32 [ 249.044202][ T6578] loop2: detected capacity change from 0 to 256 [ 249.119205][ T30] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 249.151130][ T30] usb 2-1: config 0 has no interface number 0 [ 249.205201][ T30] usb 2-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 249.258671][ T30] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 249.279801][ T30] usb 2-1: Product: syz [ 249.282074][ T6578] loop2: detected capacity change from 0 to 256 [ 249.304288][ T30] usb 2-1: Manufacturer: syz [ 249.309282][ T30] usb 2-1: SerialNumber: syz [ 249.344545][ T24] usb 1-1: Firmware: major: 71, minor: 109, hardware type: ATUSB (2) [ 249.422111][ T30] usb 2-1: config 0 descriptor?? [ 249.554959][ T24] usb 1-1: failed to fetch extended address, random address set [ 249.743386][ T6587] netlink: 40 bytes leftover after parsing attributes in process `syz.3.221'. [ 249.782631][ T24] usb 1-1: USB disconnect, device number 4 [ 249.917459][ T30] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 249.945844][ T30] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 250.614840][ T30] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000108: -71 [ 250.675178][ T30] smsc95xx 2-1:0.67: probe with driver smsc95xx failed with error -71 [ 250.785204][ T30] usb 2-1: USB disconnect, device number 5 [ 250.799646][ T6491] bridge0: port 1(bridge_slave_0) entered blocking state [ 250.842814][ T6491] bridge0: port 1(bridge_slave_0) entered disabled state [ 250.876406][ T6491] bridge_slave_0: entered allmulticast mode [ 250.908848][ T6491] bridge_slave_0: entered promiscuous mode [ 251.008037][ T6491] bridge0: port 2(bridge_slave_1) entered blocking state [ 251.036969][ T5069] Bluetooth: hci4: command tx timeout [ 251.043176][ T6491] bridge0: port 2(bridge_slave_1) entered disabled state [ 251.078831][ T6491] bridge_slave_1: entered allmulticast mode [ 251.097655][ T6491] bridge_slave_1: entered promiscuous mode [ 251.498284][ T6491] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 251.617271][ T6491] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 251.941365][ T6607] bond0: option miimon: invalid value (18446744073709551615) [ 251.949157][ T6607] bond0: option miimon: allowed values 0 - 2147483647 [ 252.206792][ T6491] team0: Port device team_slave_0 added [ 252.289953][ T6491] team0: Port device team_slave_1 added [ 252.462517][ T6618] input: syz0 as /devices/virtual/input/input7 [ 252.616241][ T6491] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 252.653452][ T6491] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 252.786948][ T6491] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 252.842670][ T6491] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 252.870524][ T6491] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 252.990748][ T6491] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 253.002477][ T5934] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 253.199899][ T5934] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 253.249696][ T5934] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 253.294859][ T5934] usb 2-1: New USB device found, idVendor=0d8c, idProduct=0022, bcdDevice= 0.00 [ 253.320962][ T5934] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 253.371810][ T5934] usb 2-1: config 0 descriptor?? [ 253.561764][ T6631] overlayfs: failed to set uuid (43/file0, err=-1); falling back to uuid=null. [ 253.581224][ T6491] hsr_slave_0: entered promiscuous mode [ 253.586461][ T6631] overlayfs: failed to verify upper root origin [ 253.655715][ T6491] hsr_slave_1: entered promiscuous mode [ 253.683017][ T6491] debugfs: 'hsr0' already exists in 'hsr' [ 253.702266][ T6491] Cannot create hsr debugfs directory [ 253.861948][ T5934] cm6533_jd 0003:0D8C:0022.0002: unknown main item tag 0x0 [ 253.887114][ T6630] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 253.916785][ T5934] cm6533_jd 0003:0D8C:0022.0002: unknown main item tag 0x0 [ 253.994524][ T5934] input: HID 0d8c:0022 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0D8C:0022.0002/input/input8 [ 254.117381][ T5934] cm6533_jd 0003:0D8C:0022.0002: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0d8c:0022] on usb-dummy_hcd.1-1/input0 [ 254.243652][ T5934] usb 2-1: USB disconnect, device number 6 [ 255.199723][ T6638] fido_id[6638]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 255.954713][ T6656] syzkaller1: entered promiscuous mode [ 255.960472][ T6656] syzkaller1: entered allmulticast mode [ 256.110547][ T6661] loop1: detected capacity change from 0 to 2048 [ 256.217091][ T6661] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 256.238920][ T6661] ext4 filesystem being mounted at /55/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 256.522703][ T6491] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 256.683215][ T6491] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 256.750538][ T5777] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 256.821187][ T6491] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 256.913519][ T6491] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 256.984381][ T10] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 257.195045][ T10] usb 4-1: Using ep0 maxpacket: 8 [ 257.264995][ T10] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 257.317409][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 257.354422][ T10] usb 4-1: Product: syz [ 257.386312][ T10] usb 4-1: Manufacturer: syz [ 257.397631][ T10] usb 4-1: SerialNumber: syz [ 257.481452][ T10] usb 4-1: config 0 descriptor?? [ 257.758325][ T10] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 258.496216][ T6491] 8021q: adding VLAN 0 to HW filter on device bond0 [ 258.601222][ T10] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 258.689670][ T10] usb 4-1: USB disconnect, device number 4 [ 258.736191][ T6491] 8021q: adding VLAN 0 to HW filter on device team0 [ 258.859765][ T57] bridge0: port 1(bridge_slave_0) entered blocking state [ 258.867481][ T57] bridge0: port 1(bridge_slave_0) entered forwarding state [ 259.018111][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 259.025842][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 261.552259][ T6726] loop0: detected capacity change from 0 to 512 [ 261.764773][ T6726] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 261.909764][ T6726] ------------[ cut here ]------------ [ 261.917383][ T6726] EA inode 11 i_nlink=2 [ 261.917479][ T6726] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x7a2/0x880, CPU#1: syz.0.266/6726 [ 261.933011][ T6726] Modules linked in: [ 261.937547][ T6726] CPU: 1 UID: 0 PID: 6726 Comm: syz.0.266 Tainted: G L syzkaller #0 PREEMPT(full) [ 261.948699][ T6726] Tainted: [L]=SOFTLOCKUP [ 261.953168][ T6726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 261.963603][ T6726] RIP: 0010:ext4_xattr_inode_update_ref+0x81c/0x880 [ 261.970672][ T6726] Code: 06 00 00 44 89 ab 70 09 00 00 48 c7 83 80 0c 00 00 00 00 00 00 4d 85 f6 75 46 45 85 ff 75 55 48 8b 7d c0 48 8b 75 d0 8b 55 b8 <67> 48 0f b9 3a e9 d3 fc ff ff 44 89 e7 e8 a2 43 52 ff 89 c7 e8 bb [ 261.993144][ T6726] RSP: 0018:ffff88811aaf3160 EFLAGS: 00010246 [ 262.000229][ T6726] RAX: 0000000000000000 RBX: ffff88811aa70b78 RCX: 0000000000aa82d2 [ 262.008726][ T6726] RDX: 0000000000000002 RSI: 000000000000000b RDI: ffffffff92f4fef0 [ 262.017051][ T6726] RBP: ffff88811aaf31e8 R08: ffffea000000000f R09: 0000000000000000 [ 262.025483][ T6726] R10: ffff88811a2f30a8 R11: 00000000abcd0100 R12: 0000000000000000 [ 262.033722][ T6726] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 262.042014][ T6726] FS: 00007f44433296c0(0000) GS:ffff8881aa4d0000(0000) knlGS:0000000000000000 [ 262.051349][ T6726] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 262.058307][ T6726] CR2: 00007fc85657ea10 CR3: 0000000111a82000 CR4: 00000000003526f0 [ 262.066721][ T6726] Call Trace: [ 262.070141][ T6726] [ 262.073237][ T6726] ext4_xattr_inode_dec_ref_all+0xffb/0x1730 [ 262.079707][ T6726] ? __ext4_journal_get_write_access+0x46b/0x900 [ 262.087076][ T6726] ext4_xattr_delete_inode+0xd14/0x14c0 [ 262.095651][ T6726] ext4_evict_inode+0x1d7d/0x24e0 [ 262.100996][ T6726] ? __pfx_ext4_evict_inode+0x10/0x10 [ 262.107556][ T6726] evict+0x69b/0xc90 [ 262.111797][ T6726] ? kmsan_get_metadata+0xf1/0x160 [ 262.117569][ T6726] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 262.124454][ T6726] iput+0xafb/0xf00 [ 262.128575][ T6726] ext4_process_orphan+0x49a/0x520 [ 262.133957][ T6726] ext4_orphan_cleanup+0x1093/0x1e20 [ 262.139907][ T6726] ext4_fill_super+0xa67c/0xaf80 [ 262.145422][ T6726] ? sb_set_blocksize+0x24e/0x390 [ 262.150954][ T6726] get_tree_bdev_flags+0x6e6/0x920 [ 262.157327][ T6726] ? __pfx_ext4_fill_super+0x10/0x10 [ 262.162864][ T6726] ? __pfx_ext4_fill_super+0x10/0x10 [ 262.168620][ T6726] ? __pfx_ext4_get_tree+0x10/0x10 [ 262.173969][ T6726] get_tree_bdev+0x38/0x50 [ 262.178781][ T6726] ext4_get_tree+0x35/0x40 [ 262.183410][ T6726] vfs_get_tree+0xb3/0x5d0 [ 262.188274][ T6726] do_new_mount+0x885/0x1dd0 [ 262.195393][ T6726] ? apparmor_capable+0x2a2/0x380 [ 262.200655][ T6726] ? kmsan_get_metadata+0xf1/0x160 [ 262.209328][ T6726] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 262.215952][ T6726] path_mount+0x7a2/0x20b0 [ 262.220666][ T6726] ? user_path_at+0x1fc/0x330 [ 262.225808][ T6726] __se_sys_mount+0x704/0x7f0 [ 262.230748][ T6726] ? kmsan_get_metadata+0xf1/0x160 [ 262.236339][ T6726] __x64_sys_mount+0xe4/0x150 [ 262.241292][ T6726] x64_sys_call+0x39f0/0x3ea0 [ 262.248775][ T6726] do_syscall_64+0x134/0xf80 [ 262.253722][ T6726] ? clear_bhb_loop+0x50/0xa0 [ 262.258883][ T6726] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 262.265557][ T6726] RIP: 0033:0x7f444239d8ca [ 262.270166][ T6726] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 262.290299][ T6726] RSP: 002b:00007f4443328e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 262.301144][ T6726] RAX: ffffffffffffffda RBX: 00007f4443328ee0 RCX: 00007f444239d8ca [ 262.310090][ T6726] RDX: 00002000000009c0 RSI: 0000200000000540 RDI: 00007f4443328ea0 [ 262.318560][ T6726] RBP: 00002000000009c0 R08: 00007f4443328ee0 R09: 0000000000800718 [ 262.327915][ T6726] R10: 0000000000800718 R11: 0000000000000246 R12: 0000200000000540 [ 262.336469][ T6726] R13: 00007f4443328ea0 R14: 000000000000048d R15: 0000200000000200 [ 262.344925][ T6726] [ 262.348081][ T6726] ---[ end trace 0000000000000000 ]--- [ 262.440979][ T6726] EXT4-fs (loop0): 1 orphan inode deleted [ 262.478405][ T6491] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 262.487497][ T6726] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 262.663734][ T6736] xt_hashlimit: size too large, truncated to 1048576 [ 263.382518][ T5774] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 264.572873][ T6748] loop3: detected capacity change from 0 to 40427 [ 264.640964][ T6748] F2FS-fs (loop3): Image doesn't support compression [ 264.648064][ T6748] F2FS-fs (loop3): build fault injection rate: 690 [ 264.656947][ T5934] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 264.706466][ T6748] F2FS-fs (loop3): invalid crc value [ 264.814737][ T5934] usb 1-1: Using ep0 maxpacket: 16 [ 264.885839][ T5934] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 264.994480][ T5934] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 265.020735][ T6748] F2FS-fs (loop3): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 265.031946][ T6748] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 265.078273][ T5934] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 265.115834][ T29] audit: type=1800 audit(1771985410.498:12): pid=6748 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.270" name="file1" dev="loop3" ino=10 res=0 errno=0 [ 265.145224][ T5934] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 265.194701][ T6748] syz.3.270: attempt to access beyond end of device [ 265.194701][ T6748] loop3: rw=2049, sector=77824, nr_sectors = 800 limit=40427 [ 265.209955][ T5934] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 265.259918][ T5934] usb 1-1: Product: syz [ 265.303203][ T5934] usb 1-1: Manufacturer: syz [ 265.343214][ T5934] usb 1-1: SerialNumber: syz [ 265.457833][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 265.469123][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 265.636377][ T5781] syz-executor: attempt to access beyond end of device [ 265.636377][ T5781] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 265.715200][ T5781] CPU: 1 UID: 0 PID: 5781 Comm: syz-executor Tainted: G W L syzkaller #0 PREEMPT(full) [ 265.715368][ T5781] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 265.715418][ T5781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 265.715485][ T5781] Call Trace: [ 265.715530][ T5781] [ 265.715574][ T5781] __dump_stack+0x26/0x30 [ 265.715717][ T5781] dump_stack_lvl+0x14c/0x1c0 [ 265.715874][ T5781] dump_stack+0x1e/0x25 [ 265.716003][ T5781] f2fs_handle_critical_error+0xa6f/0xc20 [ 265.716184][ T5781] f2fs_stop_checkpoint+0x65/0x80 [ 265.716339][ T5781] f2fs_write_end_io+0x12e6/0x2560 [ 265.716555][ T5781] ? __pfx_f2fs_write_end_io+0x10/0x10 [ 265.716707][ T5781] bio_endio+0x1006/0x1160 [ 265.716878][ T5781] submit_bio_noacct+0x533/0x2960 [ 265.717087][ T5781] submit_bio+0x57a/0x620 [ 265.717256][ T5781] f2fs_submit_write_bio+0x115/0x350 [ 265.717427][ T5781] __submit_merged_bio+0x16f/0x780 [ 265.717574][ T5781] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 265.717756][ T5781] __submit_merged_write_cond+0x4ba/0xae0 [ 265.717977][ T5781] f2fs_write_data_pages+0x5073/0x5e10 [ 265.718266][ T5781] ? kmsan_get_metadata+0xf1/0x160 [ 265.718434][ T5781] ? folio_batch_move_lru+0x6a2/0x6d0 [ 265.718603][ T5781] ? __msan_warning+0x1b/0x30 [ 265.718748][ T5781] ? filter_irq_stacks+0x13f/0x190 [ 265.718929][ T5781] ? stack_depot_save_flags+0x35/0x790 [ 265.719101][ T5781] ? kmsan_get_metadata+0xf1/0x160 [ 265.719274][ T5781] ? kmsan_get_metadata+0xf1/0x160 [ 265.719435][ T5781] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 265.719601][ T5781] ? kmsan_get_metadata+0xf1/0x160 [ 265.719758][ T5781] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 265.719926][ T5781] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 265.720081][ T5781] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 265.720235][ T5781] do_writepages+0x3f2/0x860 [ 265.720364][ T5781] ? _raw_spin_unlock+0x30/0x50 [ 265.720508][ T5781] ? wbc_attach_and_unlock_inode+0x131/0x660 [ 265.720672][ T5781] filemap_fdatawrite+0x207/0x260 [ 265.720891][ T5781] f2fs_sync_dirty_inodes+0x2aa/0xaa0 [ 265.721083][ T5781] f2fs_write_checkpoint+0x10e1/0x3d20 [ 265.721385][ T5781] kill_f2fs_super+0x320/0x990 [ 265.721589][ T5781] ? __pfx_kill_f2fs_super+0x10/0x10 [ 265.721752][ T5781] deactivate_locked_super+0xcb/0x3c0 [ 265.721914][ T5781] deactivate_super+0x12f/0x140 [ 265.722054][ T5781] cleanup_mnt+0x7eb/0x870 [ 265.722196][ T5781] ? __pfx___cleanup_mnt+0x10/0x10 [ 265.722326][ T5781] __cleanup_mnt+0x22/0x30 [ 265.722450][ T5781] task_work_run+0x208/0x2b0 [ 265.722623][ T5781] exit_to_user_mode_loop+0x306/0x1b60 [ 265.722791][ T5781] ? user_path_at+0x1fc/0x330 [ 265.722944][ T5781] ? __x64_sys_umount+0x1dc/0x250 [ 265.723122][ T5781] do_syscall_64+0x24d/0xf80 [ 265.723285][ T5781] ? clear_bhb_loop+0x50/0xa0 [ 265.723423][ T5781] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 265.723552][ T5781] RIP: 0033:0x7f2ac839d897 [ 265.723648][ T5781] Code: a2 c7 05 5c ee 24 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 265.723748][ T5781] RSP: 002b:00007ffcdc8f8638 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 265.723874][ T5781] RAX: 0000000000000000 RBX: 00007f2ac8431ef0 RCX: 00007f2ac839d897 [ 265.723957][ T5781] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffcdc8f86f0 [ 265.724033][ T5781] RBP: 00007ffcdc8f86f0 R08: 00007ffcdc8f96f0 R09: 00000000ffffffff [ 265.724118][ T5781] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcdc8f9780 [ 265.724195][ T5781] R13: 00007f2ac8431ef0 R14: 0000000000040c18 R15: 00007ffcdc8f97c0 [ 265.724310][ T5781] [ 266.100605][ T5934] usb 1-1: 0:2 : does not exist [ 266.205077][ T5781] F2FS-fs (loop3): Remounting filesystem read-only [ 266.961592][ T6491] veth0_vlan: entered promiscuous mode [ 267.092178][ T6491] veth1_vlan: entered promiscuous mode [ 267.196961][ T5934] usb 1-1: USB disconnect, device number 5 [ 267.363886][ T6074] udevd[6074]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 267.550545][ T6491] veth0_macvtap: entered promiscuous mode [ 267.675321][ T6491] veth1_macvtap: entered promiscuous mode [ 267.935793][ T6491] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 268.023164][ T6491] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 268.288433][ T13] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 268.335489][ T13] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 268.510687][ T13] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 268.574655][ T13] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 269.730112][ T6779] Bluetooth: MGMT ver 1.23 [ 270.857042][ T6796] loop0: detected capacity change from 0 to 164 [ 271.703048][ T6811] loop2: detected capacity change from 0 to 512 [ 272.364709][ T30] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 272.566742][ T30] usb 2-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 272.604362][ T30] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 272.657565][ T30] usb 2-1: Product: syz [ 272.678110][ T30] usb 2-1: Manufacturer: syz [ 272.700514][ T30] usb 2-1: SerialNumber: syz [ 272.766933][ T30] usb 2-1: config 0 descriptor?? [ 273.272589][ T30] usb 2-1: Firmware: major: 71, minor: 243, hardware type: UNKNOWN (153) [ 273.499496][ T30] usb 2-1: Read permanent extended address 00:00:00:00:00:00:00:8f from device [ 273.536201][ T30] usb 2-1: atusb_probe: initialization failed, error = -524 [ 273.565397][ T30] atusb 2-1:0.0: probe with driver atusb failed with error -524 [ 273.704236][ T30] usb 2-1: USB disconnect, device number 7 [ 273.941231][ T6837] loop0: detected capacity change from 0 to 64 [ 273.944760][ T5130] ===================================================== [ 273.955125][ T5130] BUG: KMSAN: uninit-value in from_kuid_munged+0xb74/0xc90 [ 273.962502][ T5130] from_kuid_munged+0xb74/0xc90 [ 273.967620][ T5130] __scm_recv_common+0x233/0x910 [ 273.978166][ T5130] scm_recv_unix+0x5e/0x580 [ 273.982839][ T5130] __unix_dgram_recvmsg+0x14d6/0x1730 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 273.990298][ T5130] unix_dgram_recvmsg+0x115/0x180 [ 273.996268][ T5130] sock_recvmsg+0x2d9/0x380 [ 274.001612][ T5130] ____sys_recvmsg+0x193/0x620 [ 274.006706][ T5130] ___sys_recvmsg+0x20b/0x850 [ 274.011568][ T5130] __x64_sys_recvmsg+0x20e/0x3d0 [ 274.020855][ T5130] x64_sys_call+0x35cc/0x3ea0 [ 274.025854][ T5130] do_syscall_64+0x134/0xf80 [ 274.031177][ T5130] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 274.037580][ T5130] [ 274.039974][ T5130] Local variable scm created at: [ 274.046619][ T5130] __unix_dgram_recvmsg+0x4d/0x1730 [ 274.052087][ T5130] unix_dgram_recvmsg+0x115/0x180 [ 274.057460][ T5130] [ 274.059899][ T5130] CPU: 0 UID: 0 PID: 5130 Comm: udevd Tainted: G W L syzkaller #0 PREEMPT(full) [ 274.070738][ T5130] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 274.080734][ T5130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 274.092848][ T5130] ===================================================== [ 274.099973][ T5130] Disabling lock debugging due to kernel taint [ 274.444889][ T5130] Kernel panic - not syncing: kmsan.panic set ... [ 274.451562][ T5130] CPU: 0 UID: 0 PID: 5130 Comm: udevd Tainted: G B W L syzkaller #0 PREEMPT(full) [ 274.462286][ T5130] Tainted: [B]=BAD_PAGE, [W]=WARN, [L]=SOFTLOCKUP [ 274.468799][ T5130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 274.479139][ T5130] Call Trace: [ 274.482515][ T5130] [ 274.485519][ T5130] __dump_stack+0x26/0x30 [ 274.490103][ T5130] dump_stack_lvl+0x50/0x1c0 [ 274.494856][ T5130] ? dump_stack+0x12/0x25 [ 274.499356][ T5130] dump_stack+0x1e/0x25 [ 274.503656][ T5130] vpanic+0x7b4/0x1430 [ 274.507930][ T5130] panic+0x15d/0x160 [ 274.512068][ T5130] kmsan_report+0x31a/0x320 [ 274.516848][ T5130] ? __msan_warning+0x1b/0x30 [ 274.521758][ T5130] ? from_kuid_munged+0xb74/0xc90 [ 274.527050][ T5130] ? __scm_recv_common+0x233/0x910 [ 274.533856][ T5130] ? scm_recv_unix+0x5e/0x580 [ 274.538807][ T5130] ? __unix_dgram_recvmsg+0x14d6/0x1730 [ 274.544559][ T5130] ? unix_dgram_recvmsg+0x115/0x180 [ 274.549897][ T5130] ? sock_recvmsg+0x2d9/0x380 [ 274.554719][ T5130] ? ____sys_recvmsg+0x193/0x620 [ 274.559821][ T5130] ? ___sys_recvmsg+0x20b/0x850 [ 274.564831][ T5130] ? __x64_sys_recvmsg+0x20e/0x3d0 [ 274.570181][ T5130] ? x64_sys_call+0x35cc/0x3ea0 [ 274.575418][ T5130] ? do_syscall_64+0x134/0xf80 [ 274.580346][ T5130] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 274.586559][ T5130] ? kmsan_get_metadata+0xf1/0x160 [ 274.591851][ T5130] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 274.598355][ T5130] ? kmsan_get_metadata+0xf1/0x160 [ 274.603648][ T5130] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 274.609907][ T5130] ? preempt_schedule_irq+0x79/0xa0 [ 274.615350][ T5130] ? raw_irqentry_exit_cond_resched+0x5d/0x80 [ 274.621680][ T5130] ? irqentry_exit+0x8f/0x6d0 [ 274.626503][ T5130] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 274.632994][ T5130] ? kmsan_get_metadata+0xf1/0x160 [ 274.638286][ T5130] __msan_warning+0x1b/0x30 [ 274.642938][ T5130] from_kuid_munged+0xb74/0xc90 [ 274.647968][ T5130] __scm_recv_common+0x233/0x910 [ 274.653027][ T5130] ? kmsan_get_metadata+0xf1/0x160 [ 274.658573][ T5130] scm_recv_unix+0x5e/0x580 [ 274.663187][ T5130] ? kmsan_get_metadata+0xf1/0x160 [ 274.668455][ T5130] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 274.674634][ T5130] __unix_dgram_recvmsg+0x14d6/0x1730 [ 274.680280][ T5130] unix_dgram_recvmsg+0x115/0x180 [ 274.685444][ T5130] ? __pfx_unix_dgram_recvmsg+0x10/0x10 [ 274.691120][ T5130] ? __pfx_unix_dgram_recvmsg+0x10/0x10 [ 274.696834][ T5130] sock_recvmsg+0x2d9/0x380 [ 274.701572][ T5130] ____sys_recvmsg+0x193/0x620 [ 274.706487][ T5130] ? should_fail_ex+0x45/0x8c0 [ 274.711412][ T5130] ___sys_recvmsg+0x20b/0x850 [ 274.716303][ T5130] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 274.722503][ T5130] ? kmsan_get_metadata+0xf1/0x160 [ 274.727802][ T5130] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 274.733806][ T5130] __x64_sys_recvmsg+0x20e/0x3d0 [ 274.739025][ T5130] ? kmsan_get_metadata+0xf1/0x160 [ 274.744325][ T5130] x64_sys_call+0x35cc/0x3ea0 [ 274.749250][ T5130] do_syscall_64+0x134/0xf80 [ 274.753998][ T5130] ? clear_bhb_loop+0x50/0xa0 [ 274.758828][ T5130] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 274.764853][ T5130] RIP: 0033:0x7fedc8ca7407 [ 274.769361][ T5130] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 274.789192][ T5130] RSP: 002b:00007ffd809e81f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002f [ 274.797758][ T5130] RAX: ffffffffffffffda RBX: 00007fedc9345880 RCX: 00007fedc8ca7407 [ 274.805929][ T5130] RDX: 0000000000000040 RSI: 00007ffd809e8310 RDI: 0000000000000009 [ 274.813990][ T5130] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 274.822134][ T5130] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 274.830279][ T5130] R13: 0000555d9f3a6100 R14: 0000000000000000 R15: 0000000000000000 [ 274.838467][ T5130] [ 274.842078][ T5130] Kernel Offset: disabled [ 274.846468][ T5130] Rebooting in 86400 seconds..