last executing test programs: 1h1m50.460082286s ago: executing program 1 (id=100): mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xa, 0xa031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x4}) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x18) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 1h1m44.319797989s ago: executing program 1 (id=102): mlockall(0x7) prctl$PR_SET_MM(0x23, 0x0, &(0x7f0000ffc000/0x4000)=nil) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) brk(0x20ffc004) 1h1m37.599753188s ago: executing program 1 (id=104): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, 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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x5a, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a8000000850000000500000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x1f, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f0000003880)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000000000)={@fallback=r0, r0, 0x2f, 0x0, 0x0, @void, @value}, 0x20) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000300)={@cgroup=r0, r2, 0x2f, 0x0, 0x4, @void, @value=r1}, 0x20) 1h1m34.299213715s ago: executing program 1 (id=106): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x2081c80, 0x0) mount$bind(&(0x7f0000000440)='./file0/file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x25840, 0x0) move_mount(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x272) 1h1m32.27860945s ago: executing program 1 (id=108): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x0, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000005, 0x12, r2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1}) 1h1m29.854725834s ago: executing program 1 (id=110): r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x10) sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f0000000180)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0}, 0x0) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0}, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 1h1m22.620056516s ago: executing program 32 (id=110): r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x10) sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f0000000180)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0}, 0x0) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0}, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 49m44.827017586s ago: executing program 0 (id=324): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"/757], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x5, 0x5, 0x9fd, 0x85, 0x41, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000300)={0xffffffffffffffff, 0x0, &(0x7f00000000c0), &(0x7f0000000240), 0x800, r1}, 0x38) bpf$MAP_LOOKUP_BATCH(0x19, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000680), &(0x7f0000000540), 0x6c, r1}, 0x38) 49m33.41781466s ago: executing program 0 (id=328): openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x48882, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x101442, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r1, 0x4000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) 49m29.853971075s ago: executing program 0 (id=329): r0 = socket$inet6_sctp(0xa, 0x801, 0x84) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c00000003"], 0x7c}}, 0x0) write$binfmt_script(r1, &(0x7f0000000300), 0x1000a) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x10012, r1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x200}, 0x8) 49m26.623889471s ago: executing program 0 (id=330): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000040)='devtmpfs\x00', 0x0, 0x0) chroot(&(0x7f0000000300)='./file0/../file0/../file0/../file0\x00') r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0) pivot_root(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)='./file0/../file0/../file0/../file0\x00') 49m21.637057903s ago: executing program 0 (id=332): r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x54, 0xfc}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='blkio.bfq.io_queued\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) sendfile(r0, r1, 0x0, 0xffffffff000) 49m19.4956698s ago: executing program 0 (id=334): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0x18024, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000100)='autofs\x00', 0x0, &(0x7f0000000400)) chdir(&(0x7f00000000c0)='./file1\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='.\x00', 0x0, 0x1) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r0, 0xc0089364, 0x0) 49m12.932737795s ago: executing program 33 (id=334): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0x18024, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000100)='autofs\x00', 0x0, &(0x7f0000000400)) chdir(&(0x7f00000000c0)='./file1\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='.\x00', 0x0, 0x1) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r0, 0xc0089364, 0x0) 48m24.823568174s ago: executing program 2 (id=345): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000600), 0xfec8) recvmmsg(r1, &(0x7f00000008c0)=[{{&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @initdev}}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/200, 0x6}, {&(0x7f0000000140)=""/9, 0xa}, {&(0x7f0000000300)=""/225, 0x2}, {&(0x7f0000000400)=""/41, 0xfeb2}, {&(0x7f0000000440)=""/123, 0x7b}, {&(0x7f00000004c0)=""/203, 0xcb}], 0x6, &(0x7f0000000640)=""/123, 0x7b, 0x2000000}}, {{&(0x7f00000006c0), 0x80, &(0x7f0000000840), 0x0, &(0x7f0000000880)=""/24, 0xffffffffffffffe0}}], 0x2, 0xcb, &(0x7f0000008000)={0x0, 0x989680}) 48m20.894030049s ago: executing program 2 (id=346): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000180)="fc", 0x1}], 0x1}}], 0x1, 0x1) write$binfmt_misc(r0, &(0x7f0000001b40), 0x3a7) sendmmsg$inet(r0, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)='y', 0x1}], 0x1}}], 0x1, 0x20000001) 48m16.662601921s ago: executing program 2 (id=347): r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000200)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_GETPLANE(r0, 0xc02064b6, &(0x7f00000003c0)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000180)={&(0x7f00000000c0)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_SETPLANE(r0, 0xc03064b7, &(0x7f0000000040)={r4, r2, r3, 0x2000000, 0xffffffff, 0x80000001, 0x0, 0x0, 0x4000000, 0xd, 0x20000}) 48m13.758068249s ago: executing program 2 (id=348): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='./file0/file0\x00', 0x0, 0x89101a, 0x0) mount$bind(0x0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x80000, 0x0) mount$bind(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1adc51, 0x0) 48m8.474333219s ago: executing program 2 (id=349): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x6, 0xe, &(0x7f0000002380)=ANY=[@ANYBLOB="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"/3002], &(0x7f0000000440)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000040), 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x3f) r1 = syz_io_uring_setup(0x10d, &(0x7f0000000440), &(0x7f0000000380)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f00000002c0)=@IORING_OP_CONNECT={0x10, 0xa, 0x0, 0xffffffffffffffff, 0x0, 0x0}) io_uring_enter(r1, 0x3f70, 0x0, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xf000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 48m7.121155565s ago: executing program 2 (id=350): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000100)='autofs\x00', 0x0, &(0x7f0000000400)) chdir(&(0x7f00000000c0)='./file1\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='.\x00', 0x0, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r0, 0xc0089364, &(0x7f0000000080)) 47m59.473700829s ago: executing program 34 (id=350): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000100)='autofs\x00', 0x0, &(0x7f0000000400)) chdir(&(0x7f00000000c0)='./file1\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='.\x00', 0x0, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r0, 0xc0089364, &(0x7f0000000080)) 29m21.09189451s ago: executing program 3 (id=747): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r0, &(0x7f0000003580)={0x2, 0x0, @dev}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @empty}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @empty}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000480)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000002000000140001800500020001"], 0x28}}, 0x0) 29m13.857266291s ago: executing program 3 (id=750): setresgid(0xee00, 0xee01, 0x0) r0 = syz_clone(0x0, 0x0, 0xfffffffffffffe1e, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r1) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000040)='oom_score\x00') syz_fuse_handle_req(r2, 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", 0x2000, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 29m1.690571013s ago: executing program 3 (id=753): sched_setscheduler(0x0, 0x0, 0x0) getpid() socketpair$unix(0x1, 0x3, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000180)="900000001d001f4d154a817393278bff0a80a578020000000404840014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000766436c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 28m54.57519048s ago: executing program 3 (id=755): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mount$bind(&(0x7f0000000180)='.\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x45110, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/udp\x00') read$FUSE(r0, &(0x7f0000004180)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) mount$tmpfs(0x0, &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000240), 0x0, &(0x7f0000000300)={[{@uid={'uid', 0x3d, r1}}, {@gid={'gid', 0x3d, r2}}]}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='mounts\x00') read$FUSE(r3, &(0x7f0000002140)={0x2020}, 0x2100) 28m50.836228215s ago: executing program 3 (id=756): mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffe, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80001) madvise(&(0x7f00000ec000/0x800000)=nil, 0x800000, 0x17) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00304, 0x15) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x4}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f00006c6000/0x400000)=nil, &(0x7f000018b000/0x3000)=nil, 0x400000, 0x0, 0x6040000}) 28m33.66794671s ago: executing program 3 (id=762): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0xf}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x2}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=@newtfilter={0x40, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0xfff3}, {}, {0x7}}, [@filter_kind_options=@f_u32={{0x8}, {0x14, 0x2, [@TCA_U32_FLAGS={0x4, 0xb, 0x2}, @TCA_U32_HASH={0x8, 0x2, 0x1}]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x800) 28m27.075304371s ago: executing program 35 (id=762): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0xf}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x2}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=@newtfilter={0x40, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0xfff3}, {}, {0x7}}, [@filter_kind_options=@f_u32={{0x8}, {0x14, 0x2, [@TCA_U32_FLAGS={0x4, 0xb, 0x2}, @TCA_U32_HASH={0x8, 0x2, 0x1}]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x800) 32.330758959s ago: executing program 5 (id=1271): socket$kcm(0x10, 0x2, 0x0) r0 = syz_io_uring_setup(0x110, &(0x7f0000000140)={0x0, 0xfec9, 0x8, 0x1, 0x3d4}, &(0x7f0000000040)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) io_uring_enter(r0, 0xdb4, 0x0, 0x0, 0x0, 0x0) exit(0x7) io_uring_register$IORING_REGISTER_SYNC_CANCEL(r0, 0x18, &(0x7f0000000000)={0x8, 0xffffffffffffffff, 0x4, {0x4, 0x1}, 0x8}, 0x1) 25.848010844s ago: executing program 4 (id=1273): r0 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x103a42, 0x0) inotify_add_watch(r0, &(0x7f0000000340)='./file0\x00', 0x203) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x442, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) write$binfmt_aout(r1, &(0x7f0000000380)=ANY=[], 0x20) splice(r1, &(0x7f0000000040), r2, 0x0, 0x808, 0x0) 24.32260615s ago: executing program 5 (id=1274): r0 = socket(0xa, 0x3, 0x3a) setsockopt$MRT6_DEL_MIF(r0, 0x29, 0xc8, 0x0, 0xc000000) setsockopt$MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @mcast2}}, 0x5c) setsockopt$MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @mcast2}, 0x1}, 0x5c) r1 = socket(0xa, 0x3, 0x3a) setsockopt$MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @mcast2}}, 0x5c) setsockopt$MRT6_FLUSH(r1, 0x29, 0xd4, &(0x7f0000000240)=0x2, 0x4) 22.31477078s ago: executing program 4 (id=1275): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_INIT(r1, 0x0, 0xc8, &(0x7f0000003d40), 0x4) setsockopt$MRT_ADD_VIF(r1, 0x0, 0xca, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, @vifc_lcl_addr=@local, @dev}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000300, @local}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @empty, @multicast1=0xe0000300}, @address_request}}}}, 0x0) setsockopt$MRT_FLUSH(r1, 0x0, 0xd4, &(0x7f0000000040)=0x3, 0x4) 21.192621493s ago: executing program 5 (id=1276): r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x57) sendmsg$xdp(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f00000001c0)={0x0, 0x3d, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[], 0x30}}, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(r1, 0xffffffffffffffff, 0x0) 16.817784835s ago: executing program 5 (id=1277): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0xbe, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b143b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698dfa871c51852e4451b57d037ad3c045942824251d7d17b5191584cdd4fbe40a27424d", "bcfd56f1373669caaa2f19935e6996c7096ffe4f3a4745a8f762b964", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) socket(0x10, 0x3, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 16.817521345s ago: executing program 4 (id=1278): ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xc) r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/mm/ksm/run\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000300)='1\x00', 0xffffff4a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) write$sysctl(r0, &(0x7f0000000000)='2\x00', 0x2) 8.958489541s ago: executing program 4 (id=1279): r0 = socket$inet(0x2, 0x2, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000200)={0x10, 0x0, 0x0, 0x80065c9}, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010600000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff1b000000020000000900010073797a30000001000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWSET={0x3c, 0x12, 0xa, 0x201, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_KEY_TYPE={0x8}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0xa}]}], {0x14}}, 0x64}}, 0x0) sendmsg$inet(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000400)='\b', 0x1}, {&(0x7f0000000580)="000000070020ac", 0x7}], 0x2}, 0x0) 8.147049505s ago: executing program 5 (id=1280): r0 = socket(0x28, 0x5, 0x0) r1 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) listen(r1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @local}, 0x10) r2 = accept4$unix(r1, 0x0, 0x0, 0x0) recvfrom$unix(r2, 0x0, 0x0, 0xd3, 0x0, 0x0) 4.224284123s ago: executing program 4 (id=1281): r0 = socket(0x10, 0x803, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x0, 0xc00}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0xf0, 0x7}, {}, {0x7}}, [@filter_kind_options=@f_flower={{0xb}, {0xc, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0x4}]}]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc0c4}, 0x0) 3.452208096s ago: executing program 5 (id=1282): r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1000001000104) ioctl$NBD_DO_IT(r0, 0xab03) 0s ago: executing program 4 (id=1283): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000400)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000140)={0x28, 0x7, r1, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x800}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000000)={0x28, 0x4, r1, 0x0, &(0x7f00004f9000/0x3000)=nil, 0x3000}) ioctl$IOMMU_IOAS_COPY(r0, 0x3b83, &(0x7f0000000040)={0x28, 0x4, r1, r1, 0x3, 0x8000000000, 0x4001}) ioctl$IOMMU_IOAS_MAP(r0, 0x3b85, &(0x7f0000000100)={0x28, 0x2, r1, 0x0, &(0x7f0000000300)='o', 0x1, 0x6}) ioctl$IOMMU_IOAS_MAP(r0, 0x3b85, &(0x7f0000000080)={0x28, 0x2, r1, 0x0, &(0x7f0000000500)="e1", 0x1, 0x6}) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:36164' (ED25519) to the list of known hosts. syzkaller login: [ 320.445510][ T3167] cgroup: Unknown subsys name 'net' [ 320.863679][ T3167] cgroup: Unknown subsys name 'cpuset' [ 320.929036][ T3167] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 377.318615][ T3167] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 449.645584][ T3172] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 450.060041][ T3172] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 451.393543][ T3173] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 451.824058][ T3173] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 459.749257][ T3173] hsr_slave_0: entered promiscuous mode [ 459.810699][ T3173] hsr_slave_1: entered promiscuous mode [ 461.711169][ T3172] hsr_slave_0: entered promiscuous mode [ 461.731173][ T3172] hsr_slave_1: entered promiscuous mode [ 461.745159][ T3172] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 461.748646][ T3172] Cannot create hsr debugfs directory [ 467.119511][ T3173] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 467.214489][ T3173] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 467.289617][ T3173] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 467.353460][ T3173] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 468.888682][ T3172] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 469.172625][ T3172] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 469.321084][ T3172] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 469.459194][ T3172] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 473.934913][ T3173] 8021q: adding VLAN 0 to HW filter on device bond0 [ 477.604789][ T3172] 8021q: adding VLAN 0 to HW filter on device bond0 [ 508.590385][ T3173] veth0_vlan: entered promiscuous mode [ 508.741226][ T3172] veth0_vlan: entered promiscuous mode [ 509.374641][ T3172] veth1_vlan: entered promiscuous mode [ 509.465347][ T3173] veth1_vlan: entered promiscuous mode [ 511.558759][ T3172] veth0_macvtap: entered promiscuous mode [ 511.861417][ T3172] veth1_macvtap: entered promiscuous mode [ 511.945116][ T3173] veth0_macvtap: entered promiscuous mode [ 512.229539][ T3173] veth1_macvtap: entered promiscuous mode [ 513.380904][ T3172] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 513.384578][ T3172] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 513.394994][ T3172] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 513.403967][ T3172] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 514.350885][ T3173] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 514.353283][ T3173] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 514.355268][ T3173] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 514.382061][ T3173] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 518.555136][ T3172] 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. [ 523.714056][ T3871] input: syz1 as /devices/virtual/input/input0 [ 543.565078][ T3893] process 'syz.0.9' launched '/dev/fd/3' with NULL argv: empty string added [ 563.622765][ T3918] sch_tbf: burst 4398 is lower than device lo mtu (65550) ! [ 574.004718][ T3932] kernel read not supported for file /blkio.throttle.io_service_bytes_recursive (pid: 3932 comm: syz.0.22) [ 574.037724][ T34] audit: type=1800 audit(572.740:2): pid=3932 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.22" name="blkio.throttle.io_service_bytes_recursive" dev="mqueue" ino=2782 res=0 errno=0 [ 594.923500][ T3960] syz.0.33 uses obsolete (PF_INET,SOCK_PACKET) [ 598.349280][ T3969] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 630.898555][ T4008] syz_tun: entered promiscuous mode [ 630.942102][ T4008] batadv_slave_0: entered promiscuous mode [ 631.039601][ T4008] hsr1: entered allmulticast mode [ 631.041398][ T4008] syz_tun: entered allmulticast mode [ 631.042533][ T4008] batadv_slave_0: entered allmulticast mode [ 683.184751][ T4081] syzkaller1: entered promiscuous mode [ 683.188474][ T4081] syzkaller1: entered allmulticast mode [ 702.425240][ T4109] tls_set_device_offload: netdev not found [ 724.462506][ T12] nci: nci_add_new_protocol: the target found does not have the desired protocol [ 730.124234][ T4154] nbd: device at index 0 is going down [ 751.403143][ T4175] netlink: 104 bytes leftover after parsing attributes in process `syz.0.101'. [ 751.513296][ T4175] Zero length message leads to an empty skb [ 755.041619][ T4177] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 761.231095][ T4186] ======================================================= [ 761.231095][ T4186] WARNING: The mand mount option has been deprecated and [ 761.231095][ T4186] and is ignored by this kernel. Remove the mand [ 761.231095][ T4186] option from the mount to silence this warning. [ 761.231095][ T4186] ======================================================= [ 765.312955][ T12] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 766.489238][ T12] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 767.514469][ T12] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 768.183811][ T12] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 775.642922][ T4208] Illegal XDP return value 1256044891 on prog (id 13) dev N/A, expect packet loss! [ 781.294859][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 781.619382][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 781.853312][ T12] bond0 (unregistering): Released all slaves [ 783.019175][ T12] hsr_slave_0: left promiscuous mode [ 783.072163][ T12] hsr_slave_1: left promiscuous mode [ 783.324998][ T12] veth1_macvtap: left promiscuous mode [ 783.343268][ T12] veth0_macvtap: left promiscuous mode [ 783.351248][ T12] veth1_vlan: left promiscuous mode [ 783.354799][ T12] veth0_vlan: left promiscuous mode [ 841.081204][ T4211] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 841.218593][ T4211] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 860.490098][ T4211] hsr_slave_0: entered promiscuous mode [ 860.522620][ T4211] hsr_slave_1: entered promiscuous mode [ 867.591425][ T4211] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 867.945013][ T4211] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 868.484808][ T4211] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 868.860202][ T4211] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 887.641412][ T4211] 8021q: adding VLAN 0 to HW filter on device bond0 [ 920.730051][ T4192] nci: nci_rf_intf_activated_ntf_packet: unsupported rf_interface 0xe5 [ 942.043825][ T4211] veth0_vlan: entered promiscuous mode [ 942.884507][ T4211] veth1_vlan: entered promiscuous mode [ 944.428763][ T4211] veth0_macvtap: entered promiscuous mode [ 944.742751][ T4211] veth1_macvtap: entered promiscuous mode [ 947.673139][ T4211] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 947.675610][ T4211] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 947.739204][ T4211] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 947.741621][ T4211] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 956.433221][ T4699] raw_sendmsg: syz.2.111 forgot to set AF_INET. Fix it! [ 964.402086][ T4711] netlink: 'syz.2.143': attribute type 10 has an invalid length. [ 964.403669][ T4711] netlink: 40 bytes leftover after parsing attributes in process `syz.2.143'. [ 964.581007][ T4711] A link change request failed with some changes committed already. Interface netdevsim3 may have been left with an inconsistent configuration, please check. [ 998.878136][ T3860] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 999.030739][ T3860] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 1000.470520][ T3862] usb 1-1: new full-speed USB device number 2 using dummy_hcd [ 1001.958586][ T3862] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1001.995448][ T3862] usb 1-1: no configurations [ 1002.012754][ T3862] usb 1-1: can't read configurations, error -22 [ 1027.736290][ T34] audit: type=1326 audit(1026.460:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4776 comm="syz.2.167" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7ffc0000 [ 1027.741378][ T34] audit: type=1326 audit(1026.470:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4776 comm="syz.2.167" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7ffc0000 [ 1027.803965][ T34] audit: type=1326 audit(1026.530:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4776 comm="syz.2.167" exe="/syz-executor" sig=0 arch=c00000f3 syscall=135 compat=0 ip=0xdb636 code=0x7ffc0000 [ 1027.812966][ T34] audit: type=1326 audit(1026.540:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4776 comm="syz.2.167" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7ffc0000 [ 1027.831443][ T34] audit: type=1326 audit(1026.550:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4776 comm="syz.2.167" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7ffc0000 [ 1027.851002][ T34] audit: type=1326 audit(1026.570:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4776 comm="syz.2.167" exe="/syz-executor" sig=0 arch=c00000f3 syscall=178 compat=0 ip=0xdb636 code=0x7ffc0000 [ 1027.855455][ T34] audit: type=1326 audit(1026.580:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4776 comm="syz.2.167" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7ffc0000 [ 1027.875138][ T34] audit: type=1326 audit(1026.600:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4776 comm="syz.2.167" exe="/syz-executor" sig=0 arch=c00000f3 syscall=107 compat=0 ip=0xdb636 code=0x7ffc0000 [ 1027.881734][ T34] audit: type=1326 audit(1026.610:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4776 comm="syz.2.167" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7ffc0000 [ 1027.892744][ T34] audit: type=1326 audit(1026.620:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4776 comm="syz.2.167" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7ffc0000 [ 1040.762455][ T4798] netlink: 9 bytes leftover after parsing attributes in process `syz.0.176'. [ 1040.851045][ T4798] gretap0: entered promiscuous mode [ 1041.435598][ T4800] netlink: 5 bytes leftover after parsing attributes in process `syz.0.176'. [ 1041.602033][ T4800] gretap0: left promiscuous mode [ 1041.604198][ T4800] gretap0: entered allmulticast mode [ 1068.923606][ T4826] ip6tnl2: entered promiscuous mode [ 1095.643798][ T4863] netlink: 28 bytes leftover after parsing attributes in process `syz.2.195'. [ 1095.645354][ T4863] netlink: 'syz.2.195': attribute type 7 has an invalid length. [ 1095.661660][ T4863] netlink: 'syz.2.195': attribute type 8 has an invalid length. [ 1095.663127][ T4863] netlink: 4 bytes leftover after parsing attributes in process `syz.2.195'. [ 1095.835484][ T4863] erspan0: entered promiscuous mode [ 1095.960269][ T4863] batadv_slave_1: entered promiscuous mode [ 1096.181934][ T4863] gretap0: entered promiscuous mode [ 1096.330616][ T4863] debugfs: Directory 'hsr1' with parent 'hsr' already present! [ 1096.332034][ T4863] Cannot create hsr debugfs directory [ 1114.442301][ T4880] kernel read not supported for file /file1 (pid: 4880 comm: syz.2.202) [ 1114.469668][ T34] kauditd_printk_skb: 7 callbacks suppressed [ 1114.470339][ T34] audit: type=1800 audit(1113.170:20): pid=4880 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.202" name="file1" dev="mqueue" ino=5489 res=0 errno=0 [ 1130.061817][ T4900] block nbd2: shutting down sockets [ 1203.052284][ T4192] nci: nci_add_new_protocol: the target found does not have the desired protocol [ 1206.701905][ T4987] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1206.754864][ T4987] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1218.804125][ T4991] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1219.545577][ T4993] netlink: 4 bytes leftover after parsing attributes in process `syz.0.238'. [ 1242.518550][ T5014] misc userio: Invalid payload size [ 1264.672283][ T5033] pim6reg: entered allmulticast mode [ 1306.372561][ T5086] netlink: 'syz.2.269': attribute type 4 has an invalid length. [ 1306.758078][ T5088] input: syz0 as /devices/virtual/input/input3 [ 1310.995390][ T5096] af_packet: tpacket_rcv: packet too big, clamped from 65075 to 3952. macoff=96 [ 1347.051604][ T5128] netlink: 4 bytes leftover after parsing attributes in process `syz.0.283'. [ 1377.956786][ T5153] hsr_slave_0: left promiscuous mode [ 1377.987080][ T5153] hsr_slave_1: left promiscuous mode [ 1408.045745][ T5176] ALSA: seq fatal error: cannot create timer (-16) [ 1409.271701][ T5176] ALSA: seq fatal error: cannot create timer (-16) [ 1409.424491][ T5176] ALSA: seq fatal error: cannot create timer (-16) [ 1482.264458][ T5249] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1482.289684][ T918] hid-generic 0000:04AD:0000.0002: unknown main item tag 0x0 [ 1482.290951][ T918] hid-generic 0000:04AD:0000.0002: unknown main item tag 0x0 [ 1482.291968][ T918] hid-generic 0000:04AD:0000.0002: unknown main item tag 0x0 [ 1482.292890][ T918] hid-generic 0000:04AD:0000.0002: unknown main item tag 0x0 [ 1482.293834][ T918] hid-generic 0000:04AD:0000.0002: unknown main item tag 0x0 [ 1482.294787][ T918] hid-generic 0000:04AD:0000.0002: unknown main item tag 0x0 [ 1482.295737][ T918] hid-generic 0000:04AD:0000.0002: unknown main item tag 0x0 [ 1482.319193][ T918] hid-generic 0000:04AD:0000.0002: unknown main item tag 0x0 [ 1482.320390][ T918] hid-generic 0000:04AD:0000.0002: unknown main item tag 0x0 [ 1482.321386][ T918] hid-generic 0000:04AD:0000.0002: unknown main item tag 0x0 [ 1482.322330][ T918] hid-generic 0000:04AD:0000.0002: unknown main item tag 0x0 [ 1482.323275][ T918] hid-generic 0000:04AD:0000.0002: unknown main item tag 0x0 [ 1482.324240][ T918] hid-generic 0000:04AD:0000.0002: unknown main item tag 0x0 [ 1482.325186][ T918] hid-generic 0000:04AD:0000.0002: unknown main item tag 0x0 [ 1482.340960][ T918] hid-generic 0000:04AD:0000.0002: unknown main item tag 0x0 [ 1482.342162][ T918] hid-generic 0000:04AD:0000.0002: unknown main item tag 0x0 [ 1482.343142][ T918] hid-generic 0000:04AD:0000.0002: unknown main item tag 0x0 [ 1482.344154][ T918] hid-generic 0000:04AD:0000.0002: unknown main item tag 0x0 [ 1482.345123][ T918] hid-generic 0000:04AD:0000.0002: unknown main item tag 0x0 [ 1482.362079][ T5249] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1482.370838][ T918] hid-generic 0000:04AD:0000.0002: unknown main item tag 0x0 [ 1482.372105][ T918] hid-generic 0000:04AD:0000.0002: unknown main item tag 0x0 [ 1482.373090][ T918] hid-generic 0000:04AD:0000.0002: unknown main item tag 0x0 [ 1482.374049][ T918] hid-generic 0000:04AD:0000.0002: unknown main item tag 0x0 [ 1482.375030][ T918] hid-generic 0000:04AD:0000.0002: unknown main item tag 0x0 [ 1482.395519][ T918] hid-generic 0000:04AD:0000.0002: unknown main item tag 0x0 [ 1482.398472][ T918] hid-generic 0000:04AD:0000.0002: unknown main item tag 0x0 [ 1482.399507][ T918] hid-generic 0000:04AD:0000.0002: unknown main item tag 0x0 [ 1482.400559][ T918] hid-generic 0000:04AD:0000.0002: unknown main item tag 0x0 [ 1482.401606][ T918] hid-generic 0000:04AD:0000.0002: unknown main item tag 0x0 [ 1482.402627][ T918] hid-generic 0000:04AD:0000.0002: unknown main item tag 0x0 [ 1482.403631][ T918] hid-generic 0000:04AD:0000.0002: unknown main item tag 0x0 [ 1482.404670][ T918] hid-generic 0000:04AD:0000.0002: unknown main item tag 0x0 [ 1482.838779][ T918] hid-generic 0000:04AD:0000.0002: hidraw0: HID v0.00 Device [syz0] on syz0 [ 1494.623019][ T4845] syz_tun (unregistering): left promiscuous mode [ 1510.040468][ T5285] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1510.878404][ T5285] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1512.379455][ T5285] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1513.262878][ T5285] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1516.521335][ T5285] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1517.075063][ T5285] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1517.604963][ T5285] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1518.319746][ T5285] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1528.388565][ T5427] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1528.461868][ T5427] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1533.043141][ T5278] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1533.104392][ T5278] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1547.541983][ T5278] hsr_slave_0: entered promiscuous mode [ 1547.564985][ T5278] hsr_slave_1: entered promiscuous mode [ 1547.599359][ T5278] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1547.600842][ T5278] Cannot create hsr debugfs directory [ 1553.471575][ T5278] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 1553.543496][ T5278] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 1553.695110][ T5278] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 1553.850103][ T5278] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 1564.062221][ T5278] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1602.223181][ T5278] veth0_vlan: entered promiscuous mode [ 1602.549293][ T5278] veth1_vlan: entered promiscuous mode [ 1604.801900][ T5278] veth0_macvtap: entered promiscuous mode [ 1604.903785][ T5278] veth1_macvtap: entered promiscuous mode [ 1605.598445][ T5278] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1605.600203][ T5278] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1605.601486][ T5278] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1605.602755][ T5278] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1608.820957][ T5658] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1609.102266][ T5658] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1620.522548][ T5658] hsr_slave_0: entered promiscuous mode [ 1620.642443][ T5658] hsr_slave_1: entered promiscuous mode [ 1620.675649][ T5658] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1620.679605][ T5658] Cannot create hsr debugfs directory [ 1629.775402][ T5658] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 1629.964533][ T5658] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 1630.222025][ T5658] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 1630.674065][ T5658] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 1644.052527][ T6005] netlink: 4 bytes leftover after parsing attributes in process `syz.3.359'. [ 1645.373982][ T5658] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1689.223763][ T6091] vxcan0: tx drop: invalid sa for name 0x0000000000000005 [ 1695.492404][ T5658] veth0_vlan: entered promiscuous mode [ 1695.978926][ T5658] veth1_vlan: entered promiscuous mode [ 1697.620312][ T5658] veth0_macvtap: entered promiscuous mode [ 1698.615407][ T5658] veth1_macvtap: entered promiscuous mode [ 1700.892779][ T5658] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1700.894206][ T5658] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1700.895325][ T5658] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1700.911018][ T5658] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1740.797105][ T34] audit: type=1326 audit(1739.480:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6136 comm="syz.3.384" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x0 [ 1818.792154][ T6203] netlink: 8 bytes leftover after parsing attributes in process `syz.4.406'. [ 1851.505022][ T6226] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1853.222321][ T6226] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1854.802708][ T6226] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1859.325365][ T6226] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1862.637614][ T6226] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1863.183818][ T6226] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1863.708178][ T6226] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1864.048499][ T6226] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1866.865598][ T6251] netdevsim netdevsim4 netdevsim0: entered promiscuous mode [ 1875.873838][ T34] audit: type=1800 audit(1874.600:22): pid=6259 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.424" name="SYSV00000000" dev="tmpfs" ino=0 res=0 errno=0 [ 1892.982220][ C0] vkms_vblank_simulate: vblank timer overrun [ 1944.377012][ T6316] input: syz0 as /devices/virtual/input/input4 [ 1956.533212][ T6334] netlink: 'syz.3.455': attribute type 4 has an invalid length. [ 1992.621374][ T34] audit: type=1326 audit(1991.300:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6378 comm="syz.3.474" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x0 [ 2007.719546][ T6399] input: syz1 as /devices/virtual/input/input5 [ 2055.792552][ T6460] netlink: 28 bytes leftover after parsing attributes in process `syz.4.505'. [ 2055.794070][ T6460] netlink: 'syz.4.505': attribute type 7 has an invalid length. [ 2055.795100][ T6460] netlink: 'syz.4.505': attribute type 8 has an invalid length. [ 2055.808371][ T6460] netlink: 4 bytes leftover after parsing attributes in process `syz.4.505'. [ 2058.140057][ T6463] netlink: 'syz.4.506': attribute type 12 has an invalid length. [ 2078.844630][ T6486] mmap: syz.4.517 (6486) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 2211.051503][ T6638] ALSA: seq fatal error: cannot create timer (-22) [ 2218.740556][ T6645] syzkaller1: entered promiscuous mode [ 2218.741814][ T6645] syzkaller1: entered allmulticast mode [ 2231.743740][ T6662] sctp: failed to load transform for md5: -2 [ 2299.390638][ T6726] netlink: 80 bytes leftover after parsing attributes in process `syz.4.597'. [ 2299.513575][ T6726] netlink: 80 bytes leftover after parsing attributes in process `syz.4.597'. [ 2300.194603][ T4192] nci: nci_rf_intf_activated_ntf_packet: unsupported activation_rf_tech_and_mode 0xfc [ 2354.139238][ T6782] TCP: tcp_parse_options: Illegal window scaling value 16 > 14 received [ 2384.961367][ T6822] input: syz1 as /devices/virtual/input/input6 [ 2397.923377][ T6846] macvtap0: entered promiscuous mode [ 2398.017620][ T6846] macvtap0: left promiscuous mode [ 2405.295331][ T6852] bond_slave_0: entered promiscuous mode [ 2405.299593][ T6852] bond_slave_1: entered promiscuous mode [ 2405.320525][ T6852] macvlan2: entered promiscuous mode [ 2405.322407][ T6852] bond0: entered promiscuous mode [ 2405.563120][ T6852] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 2433.173220][ T34] audit: type=1800 audit(2431.900:24): pid=6881 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.647" name="SYSV00000000" dev="hugetlbfs" ino=0 res=0 errno=0 [ 2433.458406][ T34] audit: type=1804 audit(2432.150:25): pid=6881 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.4.647" name="SYSV00000000" dev="hugetlbfs" ino=0 res=1 errno=0 [ 2433.515314][ T34] audit: type=1804 audit(2432.210:26): pid=6881 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.4.647" name="SYSV00000000" dev="hugetlbfs" ino=0 res=1 errno=0 [ 2510.117812][ T34] audit: type=1326 audit(2508.840:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6949 comm="syz.3.675" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x0 [ 2576.660662][ T7027] netlink: 'syz.3.700': attribute type 29 has an invalid length. [ 2576.810321][ T7027] netlink: 'syz.3.700': attribute type 29 has an invalid length. [ 2576.938884][ T7027] netlink: 500 bytes leftover after parsing attributes in process `syz.3.700'. [ 2592.184664][ T7047] netlink: 1319 bytes leftover after parsing attributes in process `syz.4.708'. [ 2608.875555][ T7067] netlink: 8 bytes leftover after parsing attributes in process `syz.3.716'. [ 2626.168851][ T7090] syzkaller1: entered promiscuous mode [ 2626.170392][ T7090] syzkaller1: entered allmulticast mode [ 2651.505306][ T7111] netlink: 4 bytes leftover after parsing attributes in process `syz.4.733'. [ 2657.628133][ T7116] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2657.652437][ T7116] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2697.837757][ T7152] netlink: 8 bytes leftover after parsing attributes in process `syz.3.747'. [ 2697.841020][ T7152] netlink: 8 bytes leftover after parsing attributes in process `syz.3.747'. [ 2717.005497][ T7168] netlink: 96 bytes leftover after parsing attributes in process `syz.3.753'. [ 2730.284119][ T7181] capability: warning: `syz.4.758' uses deprecated v2 capabilities in a way that may be insecure [ 2789.585865][ T7194] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2789.930406][ T7194] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2809.972301][ T7194] hsr_slave_0: entered promiscuous mode [ 2810.045143][ T7194] hsr_slave_1: entered promiscuous mode [ 2810.083336][ T7194] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2810.085721][ T7194] Cannot create hsr debugfs directory [ 2817.563688][ T7194] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 2817.704303][ T7194] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 2817.824482][ T7194] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 2817.954746][ T7194] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 2835.369473][ T7194] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2862.399777][ T7566] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.784'. [ 2862.401418][ T7566] ksmbd: Daemon and kernel module version mismatch. ksmbd: 36, kernel module: 1. User-space ksmbd should terminate. [ 2866.163788][ T7570] trusted_key: syz.4.785 sent an empty control message without MSG_MORE. [ 2903.755607][ T7194] veth0_vlan: entered promiscuous mode [ 2904.254248][ T7194] veth1_vlan: entered promiscuous mode [ 2907.233882][ T7194] veth0_macvtap: entered promiscuous mode [ 2908.021828][ T7194] veth1_macvtap: entered promiscuous mode [ 2911.230361][ T7194] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2911.232643][ T7194] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2911.234553][ T7194] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2911.260767][ T7194] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2977.830438][ T7681] netlink: 8 bytes leftover after parsing attributes in process `syz.5.816'. [ 2977.831844][ T7681] netlink: 32 bytes leftover after parsing attributes in process `syz.5.816'. [ 2978.280316][ T7681] gtp0: entered promiscuous mode [ 2978.282234][ T7681] gtp0: entered allmulticast mode [ 2983.667610][ T34] audit: type=1326 audit(2982.390:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7687 comm="syz.4.818" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7fc00000 [ 2984.011816][ T34] audit: type=1326 audit(2982.700:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7687 comm="syz.4.818" exe="/syz-executor" sig=0 arch=c00000f3 syscall=56 compat=0 ip=0xdb636 code=0x7fc00000 [ 2984.079099][ T34] audit: type=1326 audit(2982.790:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7687 comm="syz.4.818" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7fc00000 [ 3009.810390][ T7714] netlink: 92 bytes leftover after parsing attributes in process `syz.5.827'. [ 3020.473391][ T7726] netlink: 24 bytes leftover after parsing attributes in process `syz.5.831'. [ 3036.985395][ T7746] ICMPv6: Received fragmented ndisc packet. Carefully consider disabling suppress_frag_ndisc. [ 3040.360300][ T7754] netlink: 28 bytes leftover after parsing attributes in process `syz.4.839'. [ 3063.392267][ T7781] netlink: 148 bytes leftover after parsing attributes in process `syz.5.849'. [ 3091.654752][ T7813] nbd5: detected capacity change from 0 to 12 [ 3092.293538][ T7813] block nbd5: Send control failed (result -89) [ 3092.316841][ T7813] block nbd5: Request send failed, requeueing [ 3092.350396][ T58] block nbd5: Receive control failed (result -32) [ 3092.378233][ T43] block nbd5: Dead connection, failed to find a fallback [ 3092.380254][ T43] block nbd5: shutting down sockets [ 3092.382603][ T43] I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 3092.384989][ T43] Buffer I/O error on dev nbd5, logical block 0, async page read [ 3092.453102][ T7813] I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 3092.510483][ T7813] Buffer I/O error on dev nbd5, logical block 0, async page read [ 3092.515077][ T7813] nbd5: unable to read partition table [ 3173.687276][ T7890] capability: warning: `syz.4.889' uses 32-bit capabilities (legacy support in use) [ 3263.055897][ T7989] bond0: (slave macvlan2): Error -98 calling set_mac_address [ 3300.900330][ T34] audit: type=1326 audit(3555.617:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8020 comm="syz.4.934" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7fc00000 [ 3301.127559][ T34] audit: type=1326 audit(3555.837:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8020 comm="syz.4.934" exe="/syz-executor" sig=0 arch=c00000f3 syscall=20 compat=0 ip=0xdb636 code=0x7fc00000 [ 3301.219569][ T34] audit: type=1326 audit(3555.927:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8020 comm="syz.4.934" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7fc00000 [ 3321.552680][ T8046] input: syz1 as /devices/virtual/input/input7 [ 3324.289166][ T8054] netlink: 12 bytes leftover after parsing attributes in process `syz.4.943'. [ 3348.009412][ T34] audit: type=1326 audit(3602.727:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8072 comm="syz.4.949" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7fc00000 [ 3348.055139][ T34] audit: type=1326 audit(3602.777:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8072 comm="syz.4.949" exe="/syz-executor" sig=0 arch=c00000f3 syscall=56 compat=0 ip=0xdb636 code=0x7fc00000 [ 3356.186903][ T34] audit: type=1326 audit(3610.907:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8088 comm="syz.5.954" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x0 [ 3358.283922][ T8090] netlink: 272 bytes leftover after parsing attributes in process `syz.5.954'. [ 3377.508356][ T6232] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3378.832042][ T6232] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3379.844641][ T6232] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3380.834855][ T6232] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3394.508821][ T6232] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 3394.614215][ T6232] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 3394.725848][ T6232] bond0 (unregistering): Released all slaves [ 3395.791013][ T6232] hsr_slave_0: left promiscuous mode [ 3395.842728][ T6232] hsr_slave_1: left promiscuous mode [ 3396.073041][ T6232] veth1_macvtap: left promiscuous mode [ 3396.075018][ T6232] veth0_macvtap: left promiscuous mode [ 3396.104236][ T6232] veth1_vlan: left promiscuous mode [ 3396.128194][ T6232] veth0_vlan: left promiscuous mode [ 3470.340877][ T8130] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3470.471272][ T8130] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3488.092149][ T8130] hsr_slave_0: entered promiscuous mode [ 3488.121492][ T8130] hsr_slave_1: entered promiscuous mode [ 3488.162581][ T8130] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 3488.164825][ T8130] Cannot create hsr debugfs directory [ 3507.390099][ T8130] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 3507.641759][ T8130] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 3508.391566][ T8130] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 3508.583267][ T8130] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 3529.806988][ T8130] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3613.095040][ T8130] veth0_vlan: entered promiscuous mode [ 3614.945230][ T8130] veth1_vlan: entered promiscuous mode [ 3618.484271][ T8130] veth0_macvtap: entered promiscuous mode [ 3618.831128][ T8130] veth1_macvtap: entered promiscuous mode [ 3620.529980][ T8130] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 3620.531613][ T8130] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 3620.532875][ T8130] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 3620.534015][ T8130] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 3628.578265][ T8664] netlink: 'syz.4.997': attribute type 1 has an invalid length. [ 3628.580625][ T8664] netlink: 5 bytes leftover after parsing attributes in process `syz.4.997'. [ 3695.423734][ T8727] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 3728.017813][ T34] audit: type=1326 audit(3982.727:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8766 comm="syz.4.1029" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x0 [ 3762.868271][ T8795] lo: entered promiscuous mode [ 3763.886700][ T8794] lo: left promiscuous mode [ 3882.132792][ T8931] input: syz1 as /devices/virtual/input/input8 [ 3894.603678][ T8948] netlink: 542 bytes leftover after parsing attributes in process `syz.5.1078'. [ 3944.220560][ T8994] input: syz0 as /devices/virtual/input/input9 [ 3969.602763][ T34] audit: type=1326 audit(4224.327:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9031 comm="syz.4.1106" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7fc00000 [ 3969.668148][ T34] audit: type=1326 audit(4224.377:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9031 comm="syz.4.1106" exe="/syz-executor" sig=0 arch=c00000f3 syscall=56 compat=0 ip=0xdb636 code=0x7fc00000 [ 3969.677350][ T34] audit: type=1326 audit(4224.397:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9031 comm="syz.4.1106" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7fc00000 [ 3999.885356][ T9063] input: syz1 as /devices/virtual/input/input10 [ 4094.075362][ T9179] netlink: 'syz.5.1158': attribute type 10 has an invalid length. [ 4094.164032][ T9179] syz_tun: entered promiscuous mode [ 4116.914336][ T9204] netlink: 'syz.5.1166': attribute type 4 has an invalid length. [ 4138.102737][ T9233] input: syz0 as /devices/virtual/input/input11 [ 4149.793183][ T9257] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1180'. [ 4152.334928][ T9261] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4152.389353][ T9261] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4205.407735][ T9314] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 4205.413507][ T9314] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 4205.545562][ T9314] hsr_slave_0: left promiscuous mode [ 4205.600468][ T9314] hsr_slave_1: left promiscuous mode [ 4246.250866][ T7735] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4246.388891][ T7735] hid-generic 0000:0000:0000.0003: hidraw0: HID v0.00 Device [syz1] on syz0 [ 4273.824353][ T9394] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1226'. [ 4313.452691][ T9423] netlink: 36 bytes leftover after parsing attributes in process `syz.4.1236'. [ 4343.413626][ T9443] xt_CT: No such helper "snmp" [ 4358.892299][ T9467] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1251'. [ 4360.320310][ T9470] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1252'. [ 4360.965364][ T9475] netlink: 28 bytes leftover after parsing attributes in process `syz.4.1252'. [ 4386.860298][ T58] block nbd5: Receive control failed (result -107) [ 4387.119342][ T9510] nbd5: detected capacity change from 0 to 15960 [ 4387.240476][ T9510] block nbd5: Dead connection, failed to find a fallback [ 4387.241688][ T9510] block nbd5: shutting down sockets [ 4387.243342][ T9510] I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 4387.244625][ T9510] Buffer I/O error on dev nbd5, logical block 0, async page read [ 4387.271604][ T9510] I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 4387.274151][ T9510] Buffer I/O error on dev nbd5, logical block 0, async page read [ 4387.358476][ T9510] nbd5: unable to read partition table [ 4387.566930][ T9510] I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 4387.569209][ T9510] Buffer I/O error on dev nbd5, logical block 0, async page read [ 4434.068057][ T9552] lo: entered allmulticast mode [ 4434.160891][ T9551] lo: left allmulticast mode [ 4447.949660][ T9562] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1279'. [ 4454.964193][ T9571] [ 4454.965484][ T9571] ====================================================== [ 4454.966595][ T9571] WARNING: possible circular locking dependency detected [ 4454.968508][ T9571] 6.14.0-rc1-syzkaller-g2014c95afece #0 Not tainted [ 4454.971088][ T9571] ------------------------------------------------------ [ 4454.972785][ T9571] syz.5.1282/9571 is trying to acquire lock: [ 4454.974030][ T9571] ff60000017d44510 (set->srcu){.+.+}-{0:0}, at: __synchronize_srcu+0x0/0x292 [ 4454.978361][ T9571] [ 4454.978361][ T9571] but task is already holding lock: [ 4454.979533][ T9571] ff6000001a313cc0 (&q->sysfs_lock){+.+.}-{4:4}, at: blk_mq_update_nr_hw_queues+0x414/0x113c [ 4454.982531][ T9571] [ 4454.982531][ T9571] which lock already depends on the new lock. [ 4454.982531][ T9571] [ 4454.983921][ T9571] [ 4454.983921][ T9571] the existing dependency chain (in reverse order) is: [ 4454.985249][ T9571] [ 4454.985249][ T9571] -> #7 (&q->sysfs_lock){+.+.}-{4:4}: [ 4454.987670][ T9571] lock_acquire+0x36a/0xb7c [ 4454.989234][ T9571] __mutex_lock+0x166/0x1230 [ 4454.990656][ T9571] mutex_lock_nested+0x14/0x1c [ 4454.992135][ T9571] blk_mq_update_nr_hw_queues+0x414/0x113c [ 4454.993661][ T9571] nbd_start_device+0x140/0xb2c [ 4454.994887][ T9571] nbd_ioctl+0x474/0xb98 [ 4454.996125][ T9571] blkdev_ioctl+0x23c/0xca0 [ 4454.997336][ T9571] __riscv_sys_ioctl+0x18e/0x1e2 [ 4454.998723][ T9571] syscall_handler+0x94/0x118 [ 4455.000033][ T9571] do_trap_ecall_u+0x1aa/0x216 [ 4455.001314][ T9571] handle_exception+0x146/0x152 [ 4455.002836][ T9571] [ 4455.002836][ T9571] -> #6 (&q->q_usage_counter(io)#24){++++}-{0:0}: [ 4455.005374][ T9571] lock_acquire+0x36a/0xb7c [ 4455.006772][ T9571] blk_mq_submit_bio+0x2210/0x280c [ 4455.008271][ T9571] __submit_bio+0x37e/0x5a8 [ 4455.009595][ T9571] submit_bio_noacct_nocheck+0x740/0xe36 [ 4455.011024][ T9571] submit_bio_noacct+0x9f4/0x1e04 [ 4455.012381][ T9571] submit_bio+0xc8/0x4f4 [ 4455.013670][ T9571] submit_bh_wbc+0x42a/0x5a8 [ 4455.015039][ T9571] block_read_full_folio+0x6e6/0x90a [ 4455.016584][ T9571] blkdev_read_folio+0x26/0x30 [ 4455.017987][ T9571] filemap_read_folio+0xc2/0x272 [ 4455.019382][ T9571] filemap_get_pages+0xece/0x1cf6 [ 4455.020842][ T9571] filemap_read+0x366/0xdca [ 4455.022205][ T9571] blkdev_read_iter+0x164/0x446 [ 4455.023603][ T9571] do_iter_readv_writev+0x5d4/0x70e [ 4455.024869][ T9571] vfs_readv+0x416/0x718 [ 4455.026044][ T9571] do_preadv+0x1b4/0x250 [ 4455.027177][ T9571] __riscv_sys_preadv+0x88/0xc4 [ 4455.028486][ T9571] syscall_handler+0x94/0x118 [ 4455.029694][ T9571] do_trap_ecall_u+0x1aa/0x216 [ 4455.031015][ T9571] handle_exception+0x146/0x152 [ 4455.032398][ T9571] [ 4455.032398][ T9571] -> #5 (mapping.invalidate_lock#2){++++}-{4:4}: [ 4455.034834][ T9571] lock_acquire+0x36a/0xb7c [ 4455.036409][ T9571] down_read+0xa4/0x45e [ 4455.037556][ T9571] filemap_fault+0x9dc/0x2c36 [ 4455.038966][ T9571] __do_fault+0xf4/0x3d8 [ 4455.040213][ T9571] __handle_mm_fault+0x1766/0x4150 [ 4455.041531][ T9571] handle_mm_fault+0x48c/0x886 [ 4455.042841][ T9571] __get_user_pages+0xabe/0x31f4 [ 4455.044102][ T9571] faultin_page_range+0x246/0x932 [ 4455.045339][ T9571] do_madvise+0x57a/0x82e [ 4455.046680][ T9571] __riscv_sys_madvise+0x88/0xdc [ 4455.048039][ T9571] syscall_handler+0x94/0x118 [ 4455.049363][ T9571] do_trap_ecall_u+0x1aa/0x216 [ 4455.050641][ T9571] handle_exception+0x146/0x152 [ 4455.051953][ T9571] [ 4455.051953][ T9571] -> #4 (&mm->mmap_lock){++++}-{4:4}: [ 4455.054107][ T9571] lock_acquire+0x36a/0xb7c [ 4455.055416][ T9571] __might_fault+0xdc/0x138 [ 4455.056786][ T9571] _copy_from_iter+0x120/0x1a32 [ 4455.058168][ T9571] tcp_sendmsg_locked+0x24b6/0x36ce [ 4455.059765][ T9571] tcp_sendmsg+0x32/0x4e [ 4455.061211][ T9571] inet_sendmsg+0x9c/0xda [ 4455.062521][ T9571] __sock_sendmsg+0xcc/0x160 [ 4455.063977][ T9571] sock_write_iter+0x2a0/0x3ba [ 4455.065334][ T9571] vfs_write+0x56c/0xa9a [ 4455.066542][ T9571] ksys_write+0x200/0x226 [ 4455.067750][ T9571] __riscv_sys_write+0x6e/0x94 [ 4455.069018][ T9571] syscall_handler+0x94/0x118 [ 4455.070229][ T9571] do_trap_ecall_u+0x1aa/0x216 [ 4455.071494][ T9571] handle_exception+0x146/0x152 [ 4455.072758][ T9571] [ 4455.072758][ T9571] -> #3 (sk_lock-AF_INET){+.+.}-{0:0}: [ 4455.074876][ T9571] lock_acquire+0x36a/0xb7c [ 4455.076378][ T9571] lock_sock_nested+0x38/0xf6 [ 4455.077709][ T9571] smc_shutdown+0x72/0x7b6 [ 4455.078878][ T9571] kernel_sock_shutdown+0x58/0x7a [ 4455.080288][ T9571] nbd_mark_nsock_dead+0xb4/0x520 [ 4455.081706][ T9571] sock_shutdown+0x150/0x234 [ 4455.083058][ T9571] nbd_ioctl+0x224/0xb98 [ 4455.084216][ T9571] blkdev_ioctl+0x23c/0xca0 [ 4455.085385][ T9571] __riscv_sys_ioctl+0x18e/0x1e2 [ 4455.086781][ T9571] syscall_handler+0x94/0x118 [ 4455.088099][ T9571] do_trap_ecall_u+0x1aa/0x216 [ 4455.089370][ T9571] handle_exception+0x146/0x152 [ 4455.090618][ T9571] [ 4455.090618][ T9571] -> #2 (&nsock->tx_lock){+.+.}-{4:4}: [ 4455.092765][ T9571] lock_acquire+0x36a/0xb7c [ 4455.094231][ T9571] __mutex_lock+0x166/0x1230 [ 4455.095639][ T9571] mutex_lock_nested+0x14/0x1c [ 4455.097130][ T9571] nbd_queue_rq+0x3b8/0xe6a [ 4455.098259][ T9571] blk_mq_dispatch_rq_list+0x3f0/0x1ab6 [ 4455.099681][ T9571] __blk_mq_sched_dispatch_requests+0xaee/0x1370 [ 4455.101021][ T9571] blk_mq_sched_dispatch_requests+0xb6/0x17c [ 4455.102287][ T9571] blk_mq_run_hw_queue+0x284/0x6b2 [ 4455.103615][ T9571] blk_mq_flush_plug_list+0x63c/0x1eb2 [ 4455.105016][ T9571] __blk_flush_plug+0x270/0x422 [ 4455.106311][ T9571] __submit_bio+0x4a0/0x5a8 [ 4455.107601][ T9571] submit_bio_noacct_nocheck+0x740/0xe36 [ 4455.109006][ T9571] submit_bio_noacct+0x9f4/0x1e04 [ 4455.110312][ T9571] submit_bio+0xc8/0x4f4 [ 4455.111558][ T9571] submit_bh_wbc+0x42a/0x5a8 [ 4455.112913][ T9571] block_read_full_folio+0x6e6/0x90a [ 4455.114309][ T9571] blkdev_read_folio+0x26/0x30 [ 4455.115607][ T9571] filemap_read_folio+0xc2/0x272 [ 4455.116939][ T9571] do_read_cache_folio+0x1e6/0x4d2 [ 4455.118303][ T9571] read_cache_folio+0x4e/0x68 [ 4455.119610][ T9571] read_part_sector+0xc0/0x44c [ 4455.120894][ T9571] read_lba+0x1c8/0x344 [ 4455.122106][ T9571] find_valid_gpt.constprop.0+0x206/0x22f2 [ 4455.123469][ T9571] efi_partition+0x10a/0xa14 [ 4455.124721][ T9571] bdev_disk_changed+0x5de/0x139c [ 4455.125957][ T9571] blkdev_get_whole+0x17c/0x514 [ 4455.127282][ T9571] bdev_open+0x86a/0xfa8 [ 4455.128601][ T9571] blkdev_open+0x254/0x3a8 [ 4455.129907][ T9571] do_dentry_open+0x97e/0x171e [ 4455.131259][ T9571] vfs_open+0xbe/0x380 [ 4455.132600][ T9571] path_openat+0x1b96/0x28e8 [ 4455.133840][ T9571] do_filp_open+0x19c/0x35c [ 4455.135055][ T9571] do_sys_openat2+0x174/0x1ca [ 4455.136463][ T9571] __riscv_sys_openat+0x178/0x1fe [ 4455.137626][ T9571] syscall_handler+0x94/0x118 [ 4455.138792][ T9571] do_trap_ecall_u+0x1aa/0x216 [ 4455.140032][ T9571] handle_exception+0x146/0x152 [ 4455.141260][ T9571] [ 4455.141260][ T9571] -> #1 (&cmd->lock){+.+.}-{4:4}: [ 4455.143255][ T9571] lock_acquire+0x36a/0xb7c [ 4455.144577][ T9571] __mutex_lock+0x166/0x1230 [ 4455.145936][ T9571] mutex_lock_nested+0x14/0x1c [ 4455.147643][ T9571] nbd_queue_rq+0xbc/0xe6a [ 4455.148901][ T9571] blk_mq_dispatch_rq_list+0x3f0/0x1ab6 [ 4455.150477][ T9571] __blk_mq_sched_dispatch_requests+0xaee/0x1370 [ 4455.151797][ T9571] blk_mq_sched_dispatch_requests+0xb6/0x17c [ 4455.153093][ T9571] blk_mq_run_hw_queue+0x284/0x6b2 [ 4455.154383][ T9571] blk_mq_flush_plug_list+0x63c/0x1eb2 [ 4455.155735][ T9571] __blk_flush_plug+0x270/0x422 [ 4455.157049][ T9571] __submit_bio+0x4a0/0x5a8 [ 4455.158312][ T9571] submit_bio_noacct_nocheck+0x740/0xe36 [ 4455.159784][ T9571] submit_bio_noacct+0x9f4/0x1e04 [ 4455.161192][ T9571] submit_bio+0xc8/0x4f4 [ 4455.162451][ T9571] submit_bh_wbc+0x42a/0x5a8 [ 4455.163772][ T9571] block_read_full_folio+0x6e6/0x90a [ 4455.165137][ T9571] blkdev_read_folio+0x26/0x30 [ 4455.166485][ T9571] filemap_read_folio+0xc2/0x272 [ 4455.167848][ T9571] do_read_cache_folio+0x1e6/0x4d2 [ 4455.169234][ T9571] read_cache_folio+0x4e/0x68 [ 4455.170550][ T9571] read_part_sector+0xc0/0x44c [ 4455.172084][ T9571] read_lba+0x1c8/0x344 [ 4455.173292][ T9571] find_valid_gpt.constprop.0+0x206/0x22f2 [ 4455.174621][ T9571] efi_partition+0x10a/0xa14 [ 4455.175833][ T9571] bdev_disk_changed+0x5de/0x139c [ 4455.177131][ T9571] blkdev_get_whole+0x17c/0x514 [ 4455.178439][ T9571] bdev_open+0x86a/0xfa8 [ 4455.179702][ T9571] blkdev_open+0x254/0x3a8 [ 4455.181053][ T9571] do_dentry_open+0x97e/0x171e [ 4455.182382][ T9571] vfs_open+0xbe/0x380 [ 4455.183820][ T9571] path_openat+0x1b96/0x28e8 [ 4455.185087][ T9571] do_filp_open+0x19c/0x35c [ 4455.186985][ T9571] do_sys_openat2+0x174/0x1ca [ 4455.188208][ T9571] __riscv_sys_openat+0x178/0x1fe [ 4455.189358][ T9571] syscall_handler+0x94/0x118 [ 4455.190529][ T9571] do_trap_ecall_u+0x1aa/0x216 [ 4455.191773][ T9571] handle_exception+0x146/0x152 [ 4455.193089][ T9571] [ 4455.193089][ T9571] -> #0 (set->srcu){.+.+}-{0:0}: [ 4455.195249][ T9571] check_noncircular+0x2ba/0x354 [ 4455.196622][ T9571] __lock_acquire+0x2e4e/0x8594 [ 4455.197916][ T9571] lock_sync+0x286/0x504 [ 4455.199181][ T9571] __synchronize_srcu+0xd4/0x292 [ 4455.200580][ T9571] synchronize_srcu+0x172/0x414 [ 4455.201919][ T9571] blk_mq_quiesce_queue+0x126/0x196 [ 4455.203173][ T9571] elevator_disable+0xb8/0x27c [ 4455.204370][ T9571] blk_mq_update_nr_hw_queues+0x394/0x113c [ 4455.205853][ T9571] nbd_start_device+0x140/0xb2c [ 4455.207013][ T9571] nbd_ioctl+0x474/0xb98 [ 4455.208185][ T9571] blkdev_ioctl+0x23c/0xca0 [ 4455.209289][ T9571] __riscv_sys_ioctl+0x18e/0x1e2 [ 4455.210578][ T9571] syscall_handler+0x94/0x118 [ 4455.211753][ T9571] do_trap_ecall_u+0x1aa/0x216 [ 4455.213042][ T9571] handle_exception+0x146/0x152 [ 4455.214323][ T9571] [ 4455.214323][ T9571] other info that might help us debug this: [ 4455.214323][ T9571] [ 4455.215652][ T9571] Chain exists of: [ 4455.215652][ T9571] set->srcu --> &q->q_usage_counter(io)#24 --> &q->sysfs_lock [ 4455.215652][ T9571] [ 4455.218931][ T9571] Possible unsafe locking scenario: [ 4455.218931][ T9571] [ 4455.220037][ T9571] CPU0 CPU1 [ 4455.220946][ T9571] ---- ---- [ 4455.221885][ T9571] lock(&q->sysfs_lock); [ 4455.223278][ T9571] lock(&q->q_usage_counter(io)#24); [ 4455.225158][ T9571] lock(&q->sysfs_lock); [ 4455.226821][ T9571] sync(set->srcu); [ 4455.228216][ T9571] [ 4455.228216][ T9571] *** DEADLOCK *** [ 4455.228216][ T9571] [ 4455.229386][ T9571] 5 locks held by syz.5.1282/9571: [ 4455.230465][ T9571] #0: ff6000001a5e8998 (&nbd->config_lock){+.+.}-{4:4}, at: nbd_ioctl+0x144/0xb98 [ 4455.233274][ T9571] #1: ff6000001a5e88d8 (&set->tag_list_lock){+.+.}-{4:4}, at: blk_mq_update_nr_hw_queues+0xb2/0x113c [ 4455.236579][ T9571] #2: ff6000001a313798 (&q->q_usage_counter(io)#24){++++}-{0:0}, at: blk_mq_update_nr_hw_queues+0x20e/0x113c [ 4455.239955][ T9571] #3: ff6000001a3137d0 (&q->q_usage_counter(queue)#8){+.+.}-{0:0}, at: blk_mq_update_nr_hw_queues+0x20e/0x113c [ 4455.243334][ T9571] #4: ff6000001a313cc0 (&q->sysfs_lock){+.+.}-{4:4}, at: blk_mq_update_nr_hw_queues+0x414/0x113c [ 4455.246550][ T9571] [ 4455.246550][ T9571] stack backtrace: [ 4455.248286][ T9571] CPU: 1 UID: 0 PID: 9571 Comm: syz.5.1282 Not tainted 6.14.0-rc1-syzkaller-g2014c95afece #0 [ 4455.248866][ T9571] Hardware name: riscv-virtio,qemu (DT) [ 4455.249471][ T9571] Call Trace: [ 4455.249723][ T9571] [] dump_backtrace+0x2e/0x3c [ 4455.250243][ T9571] [] show_stack+0x30/0x3c [ 4455.250656][ T9571] [] dump_stack_lvl+0x12e/0x1a6 [ 4455.251248][ T9571] [] dump_stack+0x1c/0x24 [ 4455.251799][ T9571] [] print_circular_bug+0x3a2/0x42c [ 4455.252421][ T9571] [] check_noncircular+0x2ba/0x354 [ 4455.252994][ T9571] [] __lock_acquire+0x2e4e/0x8594 [ 4455.253546][ T9571] [] lock_sync+0x286/0x504 [ 4455.254094][ T9571] [] __synchronize_srcu+0xd4/0x292 [ 4455.254668][ T9571] [] synchronize_srcu+0x172/0x414 [ 4455.255270][ T9571] [] blk_mq_quiesce_queue+0x126/0x196 [ 4455.255789][ T9571] [] elevator_disable+0xb8/0x27c [ 4455.256248][ T9571] [] blk_mq_update_nr_hw_queues+0x394/0x113c [ 4455.256872][ T9571] [] nbd_start_device+0x140/0xb2c [ 4455.257281][ T9571] [] nbd_ioctl+0x474/0xb98 [ 4455.257670][ T9571] [] blkdev_ioctl+0x23c/0xca0 [ 4455.258096][ T9571] [] __riscv_sys_ioctl+0x18e/0x1e2 [ 4455.258670][ T9571] [] syscall_handler+0x94/0x118 [ 4455.259124][ T9571] [] do_trap_ecall_u+0x1aa/0x216 [ 4455.259638][ T9571] [] handle_exception+0x146/0x152 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 4459.328788][ T860] block nbd5: Receive control failed (result -32) [ 4459.375072][ T58] block nbd5: Receive control failed (result -32) [ 4459.560082][ T9571] block nbd5: shutting down sockets [ 4466.932870][ T9576] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4467.750016][ T9576] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4468.218001][ T9576] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4468.845334][ T9576] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4476.830474][ T9576] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4476.939508][ T9576] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4476.999605][ T9576] bond0 (unregistering): Released all slaves [ 4478.129226][ T9576] veth1_macvtap: left promiscuous mode [ 4478.132057][ T9576] veth0_macvtap: left promiscuous mode [ 4478.142936][ T9576] veth1_vlan: left promiscuous mode [ 4478.150975][ T9576] veth0_vlan: left promiscuous mode VM DIAGNOSIS: 00:45:31 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff804bcd50 mhartid 0000000000000000 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000200 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff861d40a4 vstvec 0000000000000000 mepc ffffffff800846e6 sepc ffffffff861d1dc6 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000009 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp a0403000000acf46 x0/zero 0000000000000000 x1/ra ffffffff804bcd50 x2/sp ff20000000007c80 x3/gp ffffffff899f8ea0 x4/tp ff60000012e80000 x5/t0 ff6000001b214820 x6/t1 ffe3ffff00000efc x7/t2 ffffffff86470cd8 x8/s0 ff20000000007c90 x9/s1 ff20000000007e20 x10/a0 0000000000000006 x11/a1 ff20000000007e20 x12/a2 ff20000000008000 x13/a3 ffffffff80071e18 x14/a4 0000000000000000 x15/a5 ff60000012e80000 x16/a6 0000000000f00000 x17/a7 ff200000000077e7 x18/s2 ff20000000008000 x19/s3 0000000000000002 x20/s4 0000000000000000 x21/s5 dfffffff00000000 x22/s6 ffffffff8052567e x23/s7 ff20000000007de0 x24/s8 dfffffff00000000 x25/s9 0000000000007fff x26/s10 ffffffff861d40a4 x27/s11 ff60000012e80000 x28/t3 ffffffff802c492c x29/t4 ffe3ffff00000efc x30/t5 ffe3ffff00000efd x31/t6 ff60000033997348 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 ffffffff802dd5e0 mhartid 0000000000000001 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000022 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff861d40a4 vstvec 0000000000000000 mepc ffffffff81d22168 sepc ffffffff861d1dc6 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp a09c2000000b8a33 x0/zero 0000000000000000 x1/ra ffffffff802dd5dc x2/sp ff20000005216fd0 x3/gp ffffffff899f8ea0 x4/tp ff6000001a7c4ec0 x5/t0 2d2d2d2d2d2d2d2d x6/t1 ffe3ffff00a42ddc x7/t2 2d2d2d2d2d2d2d2d x8/s0 ff200000052171a0 x9/s1 0000000200000020 x10/a0 0000000000000007 x11/a1 0000000000000000 x12/a2 0000000000080000 x13/a3 ffffffff802dd5dc x14/a4 ff20000005423c70 x15/a5 000000000016ac70 x16/a6 0000000000000003 x17/a7 ff20000005216ee7 x18/s2 0000000000000000 x19/s3 ff6000005cde07a8 x20/s4 0000000000000080 x21/s5 0000000000000000 x22/s6 ff200000052170a0 x23/s7 0000000000000036 x24/s8 0000000000000000 x25/s9 ffffffff880f7600 x26/s10 1fec00000b9bc0f5 x27/s11 1fe4000000a42e04 x28/t3 ffffffff90bc9666 x29/t4 ffe3ffff00a42ddc x30/t5 ffe3ffff00a42ddd x31/t6 ff20000005216c58 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