Warning: Permanently added '[localhost]:18672' (ECDSA) to the list of known hosts.
2023/05/18 04:43:03 fuzzer started
2023/05/18 04:43:03 dialing manager at localhost:44319
2023/05/18 04:43:03 checking machine...
2023/05/18 04:43:03 checking revisions...
syzkaller login: [ 44.651965] kmemleak: Automatic memory scanning thread ended
2023/05/18 04:43:03 testing simple program...
[ 44.725662] cgroup: Unknown subsys name 'net'
[ 44.835900] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.986060] audit: type=1400 audit(1684384996.281:6): avc: denied { execmem } for pid=266 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 58.115948] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.118805] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.119930] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.123922] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.126705] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.127800] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.504637] ------------[ cut here ]------------
[ 58.505422] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.507700] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.508911] Modules linked in:
[ 58.509383] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.514454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.515637] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.516454] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 58.518652] RSP: 0018:ffff888019767c00 EFLAGS: 00010282
[ 58.519355] RAX: 0000000000000000 RBX: ffff888009a7b040 RCX: 0000000000000000
[ 58.520248] RDX: ffff88801e11b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.521148] RBP: ffff888009a7b054 R08: 0000000000000001 R09: 0000000000000000
[ 58.522003] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.522901] R13: ffffffff84e23fe0 R14: ffff888009a7b048 R15: ffffffff84d74dc0
[ 58.523810] FS: 00005555562b6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.524833] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.525584] CR2: 00007fa6a1c6c790 CR3: 000000000cc50000 CR4: 0000000000350ef0
[ 58.526482] Call Trace:
[ 58.526813]
[ 58.527138] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.527795] ipv4_frags_init_net+0x269/0x440
[ 58.528452] ops_init+0xbb/0x6b0
[ 58.528909] setup_net+0x3d9/0x990
[ 58.529422] ? down_read_killable+0x1d7/0x4e0
[ 58.530004] ? __pfx_setup_net+0x10/0x10
[ 58.530563] ? copy_net_ns+0x17c/0x770
[ 58.531088] copy_net_ns+0x321/0x770
[ 58.531602] create_new_namespaces+0x3f6/0xb30
[ 58.532255] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.532872] ksys_unshare+0x44d/0x8e0
[ 58.533394] ? __pfx_ksys_unshare+0x10/0x10
[ 58.533944] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.534687] __x64_sys_unshare+0x31/0x40
[ 58.535230] do_syscall_64+0x3f/0x90
[ 58.535707] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.536416] RIP: 0033:0x7f2afd1ce0d7
[ 58.536896] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 58.539063] RSP: 002b:00007ffd24b1e198 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.540036] RAX: ffffffffffffffda RBX: 00007ffd24b1e7d8 RCX: 00007f2afd1ce0d7
[ 58.540942] RDX: 00007f2afd23841f RSI: 00007ffd24b1e130 RDI: 0000000040000000
[ 58.541838] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd24b1df40
[ 58.542745] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2afd2e0bf0
[ 58.543635] R13: 00007ffd24b1e270 R14: 0000000000000000 R15: 00000000000000f8
[ 58.544564]
[ 58.544871] irq event stamp: 8003
[ 58.545351] hardirqs last enabled at (8017): [] __up_console_sem+0x78/0x80
[ 58.546427] hardirqs last disabled at (8028): [] __up_console_sem+0x5d/0x80
[ 58.547495] softirqs last enabled at (7576): [] irq_exit_rcu+0x93/0xc0
[ 58.548578] softirqs last disabled at (7565): [] irq_exit_rcu+0x93/0xc0
[ 58.549618] ---[ end trace 0000000000000000 ]---
[ 58.554672] ------------[ cut here ]------------
[ 58.555431] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.557162] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.558224] Modules linked in:
[ 58.558637] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.559799] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.560862] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.561550] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 58.563732] RSP: 0018:ffff888019767c00 EFLAGS: 00010282
[ 58.564476] RAX: 0000000000000000 RBX: ffff88800d9aa440 RCX: 0000000000000000
[ 58.565369] RDX: ffff88801e11b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.566266] RBP: ffff88800d9aa454 R08: 0000000000000001 R09: 0000000000000000
[ 58.567158] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.568034] R13: ffffffff84e23fe0 R14: ffff88800d9aa448 R15: ffffffff84da7d60
[ 58.568941] FS: 00005555562b6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.569988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.570756] CR2: 00007fa6a1c6c790 CR3: 000000000cc50000 CR4: 0000000000350ef0
[ 58.571662] Call Trace:
[ 58.572015]
[ 58.572362] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.573017] ipv6_frags_init_net+0x206/0x3c0
[ 58.573619] ops_init+0xbb/0x6b0
[ 58.574065] setup_net+0x3d9/0x990
[ 58.574562] ? down_read_killable+0x1d7/0x4e0
[ 58.575166] ? __pfx_setup_net+0x10/0x10
[ 58.575696] ? copy_net_ns+0x17c/0x770
[ 58.576266] copy_net_ns+0x321/0x770
[ 58.576768] create_new_namespaces+0x3f6/0xb30
[ 58.577410] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.578051] ksys_unshare+0x44d/0x8e0
[ 58.578586] ? __pfx_ksys_unshare+0x10/0x10
[ 58.579164] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.579868] __x64_sys_unshare+0x31/0x40
[ 58.580423] do_syscall_64+0x3f/0x90
[ 58.580905] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.581578] RIP: 0033:0x7f2afd1ce0d7
[ 58.582047] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 58.584356] RSP: 002b:00007ffd24b1e198 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.585334] RAX: ffffffffffffffda RBX: 00007ffd24b1e7d8 RCX: 00007f2afd1ce0d7
[ 58.586233] RDX: 00007f2afd23841f RSI: 00007ffd24b1e130 RDI: 0000000040000000
[ 58.587129] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd24b1df40
[ 58.587992] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2afd2e0bf0
[ 58.588888] R13: 00007ffd24b1e270 R14: 0000000000000000 R15: 00000000000000f8
[ 58.589858]
[ 58.590211] irq event stamp: 9613
[ 58.590654] hardirqs last enabled at (9623): [] __up_console_sem+0x78/0x80
[ 58.591715] hardirqs last disabled at (9634): [] __up_console_sem+0x5d/0x80
[ 58.592794] softirqs last enabled at (9096): [] irq_exit_rcu+0x93/0xc0
[ 58.593823] softirqs last disabled at (9053): [] irq_exit_rcu+0x93/0xc0
[ 58.594841] ---[ end trace 0000000000000000 ]---
[ 58.596205] ------------[ cut here ]------------
[ 58.596791] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.598678] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.599798] Modules linked in:
[ 58.600261] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.601480] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.602508] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.603186] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 58.605409] RSP: 0018:ffff888019767bf0 EFLAGS: 00010286
[ 58.606066] RAX: 0000000000000000 RBX: ffff88800d9aac40 RCX: 0000000000000000
[ 58.606970] RDX: ffff88801e11b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.607879] RBP: ffff88800d9aac54 R08: 0000000000000001 R09: 0000000000000000
[ 58.608780] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.609704] R13: ffffffff84e23fe0 R14: ffff88800d9aac48 R15: ffffffff84db0aa0
[ 58.610625] FS: 00005555562b6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.611676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.612490] CR2: 00007fa6a1c6c790 CR3: 000000000cc50000 CR4: 0000000000350ef0
[ 58.613432] Call Trace:
[ 58.613772]
[ 58.614126] nf_ct_net_init+0x224/0x3d0
[ 58.614660] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.615281] ops_init+0xbb/0x6b0
[ 58.615737] setup_net+0x3d9/0x990
[ 58.616255] ? down_read_killable+0x1d7/0x4e0
[ 58.616844] ? __pfx_setup_net+0x10/0x10
[ 58.617404] ? copy_net_ns+0x17c/0x770
[ 58.617929] copy_net_ns+0x321/0x770
[ 58.618458] create_new_namespaces+0x3f6/0xb30
[ 58.619054] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.619712] ksys_unshare+0x44d/0x8e0
[ 58.620256] ? __pfx_ksys_unshare+0x10/0x10
[ 58.620815] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.621581] __x64_sys_unshare+0x31/0x40
[ 58.622139] do_syscall_64+0x3f/0x90
[ 58.622631] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.623319] RIP: 0033:0x7f2afd1ce0d7
[ 58.623798] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 58.626033] RSP: 002b:00007ffd24b1e198 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.627014] RAX: ffffffffffffffda RBX: 00007ffd24b1e7d8 RCX: 00007f2afd1ce0d7
[ 58.627929] RDX: 00007f2afd23841f RSI: 00007ffd24b1e130 RDI: 0000000040000000
[ 58.628844] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd24b1df40
[ 58.629762] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2afd2e0bf0
[ 58.630668] R13: 00007ffd24b1e270 R14: 0000000000000000 R15: 00000000000000f8
[ 58.631599]
[ 58.631905] irq event stamp: 10379
[ 58.632383] hardirqs last enabled at (10391): [] __up_console_sem+0x78/0x80
[ 58.633471] hardirqs last disabled at (10402): [] __up_console_sem+0x5d/0x80
[ 58.634553] softirqs last enabled at (10090): [] irq_exit_rcu+0x93/0xc0
[ 58.635617] softirqs last disabled at (10085): [] irq_exit_rcu+0x93/0xc0
[ 58.636708] ---[ end trace 0000000000000000 ]---
executing program
[ 60.201822] Bluetooth: hci0: command 0x0409 tx timeout
[ 62.250161] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 64.297171] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.346167] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
04:43:17 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880197675f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00005555562b6400 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fa6a1c6c790 CR3=000000000cc50000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=00000000000388bf RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fa6a1c2ddf0 CR3=000000000d5b6000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=2037313a33343a34302038312079614d XMM01=5d3338333930352e38352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d33 XMM07=6e72656b2072656c6c616b7a79732037
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000