last executing test programs: 23m27.174661858s ago: executing program 0 (id=26): r0 = io_uring_setup(0x115c, &(0x7f0000000440)={0x0, 0x8270, 0x40, 0x3, 0x117}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000640)=[{0x0}], 0x178) io_uring_register$IORING_REGISTER_FILES(r0, 0x1e, &(0x7f0000000000)=[r0], 0x1) 23m24.245424235s ago: executing program 0 (id=28): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') madvise(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0xe) preadv(r0, &(0x7f0000000740)=[{&(0x7f0000000180)=""/115, 0x73}], 0x1, 0x4000, 0x0) 23m20.222062466s ago: executing program 0 (id=31): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000003c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x3}}, [@NFT_MSG_NEWSET={0x58, 0x9, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x8}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2}, @NFTA_SET_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0xfffffffc}, @NFTA_SET_EXPR={0x1c, 0x11, 0x0, 0x1, @exthdr={{0xb}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_EXTHDR_OP={0x8, 0x6, 0x1, 0x0, 0x2}]}}}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0xa}}}, 0x80}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) 23m16.604248953s ago: executing program 0 (id=32): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x101801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'pim6reg1\x00', 0x2}) ioctl$TUNGETIFF(r0, 0x800454d2, 0x0) 23m12.216298604s ago: executing program 0 (id=35): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0x8}) mknodat$null(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x103) 23m8.755117933s ago: executing program 0 (id=36): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x11e, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x63, 0x10, &(0x7f0000002e00), &(0x7f0000001000), 0x8, 0xa0, 0x8, 0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r0, 0xe0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2b, 0x0}}, 0x10) 22m21.97682195s ago: executing program 32 (id=36): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x11e, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x63, 0x10, &(0x7f0000002e00), &(0x7f0000001000), 0x8, 0xa0, 0x8, 0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r0, 0xe0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2b, 0x0}}, 0x10) 2m35.117650981s ago: executing program 1 (id=370): mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='smaps_rollup\x00') read$FUSE(r0, &(0x7f0000000480)={0x2020}, 0x2020) 1m58.459320119s ago: executing program 1 (id=373): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000840), r0) sendmsg$NFC_CMD_START_POLL(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_PROTOCOLS={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_TM_PROTOCOLS={0x8}]}, 0x2c}}, 0x0) 1m41.981098226s ago: executing program 1 (id=376): syz_emit_ethernet(0x6a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500005c0000000000000000004e54ce489078030000000000000087cfcdda62b989b716744773b3819bce721e0b1f97e0f4b32fc72613"], 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) clock_settime(0xfffffffb, &(0x7f0000000140)={0x77359400}) 1m27.404988618s ago: executing program 2 (id=377): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001440), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001500)={0x34, r1, 0x1, 0x4000, 0x0, {}, [@ETHTOOL_A_COALESCE_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_COALESCE_TX_MAX_FRAMES={0x8, 0x7, 0x8}]}, 0x34}}, 0x0) 1m20.551020156s ago: executing program 1 (id=378): r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, 0x10) 1m5.064229359s ago: executing program 2 (id=379): r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x100) 51.477532987s ago: executing program 2 (id=380): r0 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f00000000c0)=0x6) read$dsp(r0, &(0x7f00000001c0)=""/212, 0xd4) 51.477278567s ago: executing program 1 (id=381): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x3}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x52, 0x1, 0x0, 0x0, {0xa}, [@typed={0x8, 0x1, 0x0, 0x0, @uid}]}, 0x1c}}, 0x0) 29.506958006s ago: executing program 2 (id=382): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x8000000, 0x4) write$binfmt_misc(r0, 0x0, 0x0) 13.937236543s ago: executing program 2 (id=383): munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x68000, 0x0) read$FUSE(r0, &(0x7f0000002880)={0x2020}, 0x2020) 9.257976211s ago: executing program 1 (id=384): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0x4008af04, &(0x7f0000000000)={{0x0, 0x0, 0xc1, 0x5, 0x9, 0x7ff, 0x7, 0x7ff, 0x8, 0x7, 0x3b, 0xfff, 0xffff, 0x8a8, 0x6}}) 0s ago: executing program 2 (id=385): chdir(&(0x7f0000000200)='./cgroup\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.kill\x00', 0x275a, 0x0) write$UHID_CREATE2(r0, &(0x7f00000001c0)=ANY=[], 0x118) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:6605' (ED25519) to the list of known hosts. syzkaller login: [ 370.733385][ T3181] cgroup: Unknown subsys name 'net' [ 371.345637][ T3181] cgroup: Unknown subsys name 'cpuset' [ 371.466247][ T3181] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 431.852837][ T3181] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 525.777592][ T3194] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 526.696104][ T3194] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 526.834719][ T3192] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 527.578083][ T3192] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 537.465178][ T3194] hsr_slave_0: entered promiscuous mode [ 537.501868][ T3194] hsr_slave_1: entered promiscuous mode [ 540.906589][ T3192] hsr_slave_0: entered promiscuous mode [ 540.976024][ T3192] hsr_slave_1: entered promiscuous mode [ 540.993291][ T3192] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 540.996131][ T3192] Cannot create hsr debugfs directory [ 547.664298][ T3194] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 547.815267][ T3194] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 547.958004][ T3194] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 548.335710][ T3194] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 549.827671][ T3192] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 550.170298][ T3192] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 550.446450][ T3192] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 550.607316][ T3192] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 561.249364][ T3194] 8021q: adding VLAN 0 to HW filter on device bond0 [ 563.459535][ T3192] 8021q: adding VLAN 0 to HW filter on device bond0 [ 603.466370][ T3194] veth0_vlan: entered promiscuous mode [ 603.844756][ T3194] veth1_vlan: entered promiscuous mode [ 605.666548][ T3194] veth0_macvtap: entered promiscuous mode [ 606.236628][ T3194] veth1_macvtap: entered promiscuous mode [ 606.776818][ T3192] veth0_vlan: entered promiscuous mode [ 607.374081][ T3192] veth1_vlan: entered promiscuous mode [ 608.426382][ T3194] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 608.430181][ T3194] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 608.453820][ T3194] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 608.456089][ T3194] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 610.526415][ T3192] veth0_macvtap: entered promiscuous mode [ 611.094206][ T3192] veth1_macvtap: entered promiscuous mode [ 613.207129][ T3194] 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. [ 613.842524][ T3192] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 613.845098][ T3192] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 613.847221][ T3192] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 613.862091][ T3192] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 622.445359][ T3898] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 656.197986][ T3943] netlink: 20 bytes leftover after parsing attributes in process `syz.0.14'. [ 656.266790][ T3940] netlink: 20 bytes leftover after parsing attributes in process `syz.0.14'. [ 753.216584][ T3516] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 754.233863][ T3516] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 755.584725][ T3516] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 757.122176][ T3516] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 770.757352][ T3516] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 771.069426][ T3516] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 771.229629][ T3516] bond0 (unregistering): Released all slaves [ 771.613095][ T4044] netlink: 8 bytes leftover after parsing attributes in process `syz.1.48'. [ 773.093257][ T3516] hsr_slave_0: left promiscuous mode [ 773.165616][ T3516] hsr_slave_1: left promiscuous mode [ 773.987338][ T3516] veth1_macvtap: left promiscuous mode [ 774.023907][ T3516] veth0_macvtap: left promiscuous mode [ 774.034816][ T3516] veth1_vlan: left promiscuous mode [ 774.041196][ T3516] veth0_vlan: left promiscuous mode [ 829.332289][ T4020] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 829.578070][ T4020] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 847.089528][ T4020] hsr_slave_0: entered promiscuous mode [ 847.133959][ T4020] hsr_slave_1: entered promiscuous mode [ 857.903276][ T4020] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 858.337389][ T4020] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 858.632486][ T4020] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 858.899506][ T4020] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 877.979649][ T4020] 8021q: adding VLAN 0 to HW filter on device bond0 [ 944.386552][ T4020] veth0_vlan: entered promiscuous mode [ 945.309748][ T4020] veth1_vlan: entered promiscuous mode [ 947.128839][ T4020] veth0_macvtap: entered promiscuous mode [ 947.256602][ T4020] veth1_macvtap: entered promiscuous mode [ 949.525338][ T4020] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 949.527659][ T4020] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 949.529001][ T4020] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 949.583628][ T4020] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 962.846631][ T4550] tmpfs: Cannot enable quota on remount [ 980.149647][ T4571] netlink: 'syz.1.94': attribute type 1 has an invalid length. [ 1007.046597][ T4597] sch_tbf: peakrate 8 is lower than or equals to rate 12 ! [ 1009.475836][ T4599] trusted_key: encrypted_key: key user:syz not found [ 1020.705768][ T4611] netlink: 20 bytes leftover after parsing attributes in process `syz.2.113'. [ 1032.814158][ T35] audit: type=1326 audit(1031.780:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4624 comm="syz.1.120" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb95a code=0x0 [ 1068.223306][ T4664] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1068.287240][ T4664] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1127.788153][ T4735] netlink: 16 bytes leftover after parsing attributes in process `syz.2.163'. [ 1137.812547][ T4743] capability: warning: `syz.2.167' uses 32-bit capabilities (legacy support in use) [ 1151.456970][ T4758] ======================================================= [ 1151.456970][ T4758] WARNING: The mand mount option has been deprecated and [ 1151.456970][ T4758] and is ignored by this kernel. Remove the mand [ 1151.456970][ T4758] option from the mount to silence this warning. [ 1151.456970][ T4758] ======================================================= [ 1161.003691][ T4768] pim6reg: entered allmulticast mode [ 1161.425214][ T4768] pim6reg: left allmulticast mode [ 1169.048839][ T4780] netlink: 104 bytes leftover after parsing attributes in process `syz.1.183'. [ 1172.978297][ T4784] netlink: 304 bytes leftover after parsing attributes in process `syz.1.185'. [ 1218.088505][ T4832] netlink: 12 bytes leftover after parsing attributes in process `syz.2.208'. [ 1227.360132][ C1] vkms_vblank_simulate: vblank timer overrun [ 1228.044533][ T4843] TCP: TCP_TX_DELAY enabled [ 1325.625617][ T4947] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 1333.665540][ T4955] ptrace attach of "/syz-executor exec"[4020] was attempted by "/syz-executor exec"[4955] [ 1358.238251][ T4982] pim6reg: entered allmulticast mode [ 1358.259802][ T4985] pim6reg: left allmulticast mode [ 1366.335719][ T9] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 1366.826078][ T9] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 1385.707999][ T5017] tmpfs: Cannot retroactively limit inodes [ 1390.633710][ T5021] ALSA: seq fatal error: cannot create timer (-19) [ 1391.437345][ T5024] netlink: 8 bytes leftover after parsing attributes in process `syz.1.288'. [ 1391.439604][ T5024] netlink: 4 bytes leftover after parsing attributes in process `syz.1.288'. [ 1444.956243][ T5075] binder: 5074:5075 ioctl 400c620e 200000000000 returned -22 [ 1459.804088][ T5094] netlink: 'syz.2.319': attribute type 2 has an invalid length. [ 1463.798626][ T5098] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1482.921944][ T5116] ptrace attach of "/syz-executor exec"[5119] was attempted by "/syz-executor exec"[5116] [ 1527.565058][ T5145] bond0: entered promiscuous mode [ 1527.566457][ T5145] bond_slave_0: entered promiscuous mode [ 1527.569436][ T5145] bond_slave_1: entered promiscuous mode [ 1527.775895][ T5144] bond0: left promiscuous mode [ 1527.779028][ T5144] bond_slave_0: left promiscuous mode [ 1527.827937][ T5144] bond_slave_1: left promiscuous mode [ 1535.899557][ T5149] trusted_key: encrypted_key: master key parameter '' is invalid [ 1851.095153][ T5204] vlan2: entered promiscuous mode [ 1851.097305][ T5204] macvtap0: entered promiscuous mode [ 2090.434988][ T38] INFO: task kworker/u10:6:5163 blocked for more than 430 seconds. [ 2090.478745][ T38] Not tainted 6.16.0-rc1-syzkaller-gfda589c28604 #0 [ 2090.494227][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2090.496305][ T38] task:kworker/u10:6 state:D stack:0 pid:5163 tgid:5163 ppid:2 task_flags:0x4208060 flags:0x00000000 [ 2090.499412][ T38] Workqueue: events_unbound free_mem_alloc_deferred [ 2090.553528][ T38] Call Trace: [ 2090.555201][ T38] [] __schedule+0x1022/0x4094 [ 2090.557059][ T38] [] schedule+0xc4/0x35e [ 2090.558648][ T38] [] schedule_timeout+0x1c6/0x2ae [ 2090.611775][ T38] [] __wait_for_common+0x1d2/0x3e8 [ 2090.613847][ T38] [] wait_for_completion+0x1a/0x22 [ 2090.615372][ T38] [] rcu_barrier+0x2dc/0x6cc [ 2090.617001][ T38] [] free_mem_alloc_deferred+0x24/0xee [ 2090.618772][ T38] [] process_one_work+0x96a/0x1f32 [ 2090.661382][ T38] [] worker_thread+0x5ce/0xde8 [ 2090.663674][ T38] [] kthread+0x39c/0x7d4 [ 2090.665401][ T38] [] ret_from_fork_kernel+0x2a/0xbb2 [ 2090.667177][ T38] [] ret_from_fork_kernel_asm+0x16/0x18 [ 2090.670125][ T38] [ 2090.670125][ T38] Showing all locks held in the system: [ 2090.739432][ T38] 2 locks held by kworker/0:0/9: [ 2090.809344][ T38] 1 lock held by khungtaskd/38: [ 2090.828500][ T38] #0: ffffffff883dc420 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2a/0x1a0 [ 2090.876983][ T38] 1 lock held by klogd/3005: [ 2090.878502][ T38] 2 locks held by getty/3152: [ 2090.879803][ T38] #0: ffffaf801d5530a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3a/0x46 SYZFAIL: failed to recv rpc [ 2090.958398][ T38] #1: ffff8f800008e2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x3e4/0x12b6 [ 2091.046013][ T38] 2 locks held by syz-executor/3181: [ 2091.047349][ T38] 3 locks held by kworker/u10:3/3316: [ 2091.113796][ T38] 2 locks held by kworker/0:3/3833: [ 2091.115750][ T38] 2 locks held by kworker/0:4/3892: [ 2091.117368][ T38] 2 locks held by kworker/0:1/4569: [ 2091.118857][ T38] 3 locks held by kworker/u10:2/5156: [ 2091.120298][ T38] 3 locks held by kworker/u10:6/5163: [ 2091.194423][ T38] #0: ffffaf8011a89148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x848/0x1f32 [ 2091.248269][ T38] #1: ffff8f80048f7b70 ((work_completion)(©->work)){+.+.}-{0:0}, at: process_one_work+0x870/0x1f32 [ 2091.288071][ T38] #2: ffffffff883ec640 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x56/0x6cc [ 2091.404255][ T38] 2 locks held by kworker/0:9/5227: [ 2091.434406][ T38] [ 2091.436588][ T38] ============================================= [ 2091.436588][ T38] [ 2091.515793][ T38] NMI backtrace for cpu 1 [ 2091.516825][ T38] CPU: 1 UID: 0 PID: 38 Comm: khungtaskd Not tainted 6.16.0-rc1-syzkaller-gfda589c28604 #0 PREEMPT [ 2091.517525][ T38] Hardware name: riscv-virtio,qemu (DT) [ 2091.517802][ T38] Call Trace: [ 2091.517978][ T38] [] dump_backtrace+0x2e/0x3c [ 2091.518574][ T38] [] show_stack+0x30/0x3c [ 2091.518999][ T38] [] dump_stack_lvl+0x12e/0x1a6 [ 2091.519580][ T38] [] dump_stack+0x1c/0x24 [ 2091.520158][ T38] [] nmi_cpu_backtrace+0x3b0/0x3b2 [ 2091.520771][ T38] [] nmi_trigger_cpumask_backtrace+0x2b6/0x458 [ 2091.521399][ T38] [] arch_trigger_cpumask_backtrace+0x2c/0x3c [ 2091.522035][ T38] [] watchdog+0xcf2/0x11de [ 2091.522620][ T38] [] kthread+0x39c/0x7d4 [ 2091.523045][ T38] [] ret_from_fork_kernel+0x2a/0xbb2 [ 2091.523491][ T38] [] ret_from_fork_kernel_asm+0x16/0x18 [ 2091.557632][ T38] Sending NMI from CPU 1 to CPUs 0: [ 2091.560948][ C0] NMI backtrace for cpu 0 [ 2091.561541][ C0] CPU: 0 UID: 0 PID: 5169 Comm: kworker/0:6 Not tainted 6.16.0-rc1-syzkaller-gfda589c28604 #0 PREEMPT [ 2091.562131][ C0] Hardware name: riscv-virtio,qemu (DT) [ 2091.562395][ C0] Workqueue: wg-crypt-wg0 wg_packet_decrypt_worker [ 2091.563145][ C0] epc : ip_finish_output2+0xb08/0x2772 [ 2091.563740][ C0] ra : ip_finish_output2+0xb04/0x2772 [ 2091.564343][ C0] epc : ffffffff857769e4 ra : ffffffff857769e0 sp : ffff8f8000006ca0 [ 2091.564726][ C0] gp : ffffffff89c83ca0 tp : ffffaf8014fd8000 t0 : ffff8f80000069d0 [ 2091.565109][ C0] t1 : 0000000000000001 t2 : fffffffff2f20000 s0 : ffff8f8000006e00 [ 2091.565455][ C0] s1 : ffffaf801b7868c0 a0 : 0000000000000007 a1 : 0000000000000000 [ 2091.565808][ C0] a2 : 0000000000f00000 a3 : ffffffff857769e0 a4 : 0000000000000000 [ 2091.566128][ C0] a5 : ffffaf8014fd8000 a6 : 0000000000f00000 a7 : ffffffff857789c6 [ 2091.566478][ C0] s2 : 0000000000000002 s3 : 0000000000000000 s4 : ffffffff857789c6 [ 2091.566844][ C0] s5 : 0000000000000000 s6 : 1ffff5f0036f0d33 s7 : 1ffff5f0036f0d32 [ 2091.567188][ C0] s8 : ffffaf801ecd01e0 s9 : ffffaf801b786990 s10: ffffaf801ecd0000 [ 2091.567549][ C0] s11: ffffaf801b786998 t3 : bb047f7b00000000 t4 : 0000000000000000 [ 2091.567895][ C0] t5 : 0000000000000000 t6 : 0000000000000002 [ 2091.568174][ C0] status: 0000000200000120 badaddr: 0000000000000000 cause: 8000000000000001 [ 2091.568626][ C0] [] ip_finish_output2+0xb08/0x2772 [ 2091.569365][ C0] [] __ip_finish_output+0x378/0x60c [ 2091.569908][ C0] [] ip_finish_output+0x3c/0x350 [ 2091.570447][ C0] [] ip_output+0x18e/0x61c [ 2091.570975][ C0] [] ip_local_out+0xac/0x1a8 [ 2091.571497][ C0] [] synproxy_send_tcp.isra.0+0x3de/0x5d2 [ 2091.571958][ C0] [] synproxy_send_client_synack+0x6dc/0x8be [ 2091.572410][ C0] [] nft_synproxy_do_eval+0x8ac/0xa52 [ 2091.572873][ C0] [] nft_synproxy_eval+0x28/0x36 [ 2091.573372][ C0] [] nft_do_chain+0x328/0x1598 [ 2091.573801][ C0] [] nft_do_chain_inet+0x180/0x316 [ 2091.574229][ C0] [] nf_hook_slow+0xb8/0x1ec [ 2091.574742][ C0] [] ip_local_deliver+0x2ea/0x568 [ 2091.575231][ C0] [] ip_rcv_finish+0x1b0/0x2d2 [ 2091.575693][ C0] [] ip_rcv+0xd6/0x44e [ 2091.576149][ C0] [] __netif_receive_skb_one_core+0x106/0x16e [ 2091.576768][ C0] [] __netif_receive_skb+0x2c/0x144 [ 2091.577374][ C0] [] process_backlog+0x4f6/0x1cb0 [ 2091.577943][ C0] [] __napi_poll.constprop.0+0xaa/0x4ba [ 2091.578535][ C0] [] net_rx_action+0xad4/0xefc [ 2091.579113][ C0] [] handle_softirqs+0x4b2/0x132e [ 2091.579640][ C0] [] __do_softirq+0x12/0x1a [ 2091.580347][ C0] [] ___do_softirq+0x18/0x20 [ 2091.580776][ C0] [] call_on_irq_stack+0x32/0x40 fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 2092.077713][ T38] Kernel panic - not syncing: hung_task: blocked tasks [ 2092.080198][ T38] CPU: 1 UID: 0 PID: 38 Comm: khungtaskd Not tainted 6.16.0-rc1-syzkaller-gfda589c28604 #0 PREEMPT [ 2092.082064][ T38] Hardware name: riscv-virtio,qemu (DT) [ 2092.083235][ T38] Call Trace: [ 2092.084203][ T38] [] dump_backtrace+0x2e/0x3c [ 2092.085886][ T38] [] show_stack+0x30/0x3c [ 2092.087291][ T38] [] dump_stack_lvl+0x110/0x1a6 [ 2092.088817][ T38] [] dump_stack+0x1c/0x24 [ 2092.090336][ T38] [] panic+0x38c/0x86a [ 2092.091488][ T38] [] watchdog+0x78a/0x11de [ 2092.092824][ T38] [] kthread+0x39c/0x7d4 [ 2092.094011][ T38] [] ret_from_fork_kernel+0x2a/0xbb2 [ 2092.095235][ T38] [] ret_from_fork_kernel_asm+0x16/0x18 [ 2092.097027][ T38] SMP: stopping secondary CPUs [ 2092.100612][ T38] Rebooting in 86400 seconds.. VM DIAGNOSIS: 03:22:00 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff804eb590 mhartid 0000000000000000 mstatus 0000000a000000a2 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff8634b694 vstvec 0000000000000000 mepc ffffffff804eb56c sepc ffffffff862f4a4c vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000009 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp 903b2000000aee8f x0/zero 0000000000000000 x1/ra ffffffff85567da2 x2/sp ffff8f8000006bd0 x3/gp ffffffff89c83ca0 x4/tp ffffaf80132cb480 x5/t0 ffffaf803e60d038 x6/t1 fffff5ef07cc19e0 x7/t2 fffffffff2f20000 x8/s0 ffff8f8000006de0 x9/s1 dfffffff00000000 x10/a0 0000000000000001 x11/a1 ffffaf803245d280 x12/a2 0000000000000014 x13/a3 0000000000000002 x14/a4 0000000000000000 x15/a5 ffffaf80132cc480 x16/a6 fffffffff2f2f204 x17/a7 000000000000f1f1 x18/s2 0000000000000014 x19/s3 0000000000000014 x20/s4 ffff8f8000006a70 x21/s5 ffff8f8000006b60 x22/s6 ffffaf801959a214 x23/s7 0000000000000014 x24/s8 0000000000000002 x25/s9 0000000000000006 x26/s10 0000000000000000 x27/s11 ffffaf803245d280 x28/t3 d3777d9300000000 x29/t4 fffff5ef07cc19e0 x30/t5 fffff5ef07cc19e1 x31/t6 0000000000000002 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff862f9fec mhartid 0000000000000001 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff8634b694 vstvec 0000000000000000 mepc ffffffff8008eba2 sepc ffffffff86346f58 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp 903de000000aec25 x0/zero 0000000000000000 x1/ra ffffffff802d2a78 x2/sp ffff8f8000017d40 x3/gp ffffffff89c83ca0 x4/tp ffffaf801a360000 x5/t0 ffffaf806ed4b260 x6/t1 fffff5ef0dda9640 x7/t2 ffffaf806ed476c0 x8/s0 ffff8f8000017de0 x9/s1 000001e67d856500 x10/a0 ffffffff9103c3c8 x11/a1 7fffffffffffffff x12/a2 000001e67d856500 x13/a3 ffffffff8041c128 x14/a4 0000000000000000 x15/a5 ffffaf801a360000 x16/a6 0000000000ff0100 x17/a7 ffffaf806ed4b203 x18/s2 000001e67d856500 x19/s3 0000000000000000 x20/s4 0000000000000000 x21/s5 ffffffff80414b3c x22/s6 fffff5ef0dda964c x23/s7 0000000000000004 x24/s8 ffffffff803f1746 x25/s9 0000000000000000 x26/s10 7fffffffffffffff x27/s11 1ffff5f00dda967d x28/t3 2fbca24600000000 x29/t4 0000000000000000 x30/t5 0000000000000000 x31/t6 0000000000000002 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000