Warning: Permanently added '[localhost]:31142' (ECDSA) to the list of known hosts.
2023/05/16 13:02:15 fuzzer started
2023/05/16 13:02:16 dialing manager at localhost:35573
2023/05/16 13:02:16 checking machine...
2023/05/16 13:02:16 checking revisions...
syzkaller login: [ 39.191347] kmemleak: Automatic memory scanning thread ended
2023/05/16 13:02:16 testing simple program...
[ 39.272313] cgroup: Unknown subsys name 'net'
[ 39.376313] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.302738] audit: type=1400 audit(1684242149.562:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 53.405490] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.408316] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.409752] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.412579] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.414346] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.415809] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.802109] ------------[ cut here ]------------
[ 53.802820] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.804737] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.805829] Modules linked in:
[ 53.806240] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.810946] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.811964] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.812601] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.814835] RSP: 0018:ffff88801fd7fc00 EFLAGS: 00010282
[ 53.815490] RAX: 0000000000000000 RBX: ffff88800c9bc040 RCX: 0000000000000000
[ 53.816396] RDX: ffff88800d9fb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.817297] RBP: ffff88800c9bc054 R08: 0000000000000001 R09: 0000000000000000
[ 53.818217] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.819108] R13: ffffffff84e223a0 R14: ffff88800c9bc048 R15: ffffffff84d73340
[ 53.820009] FS: 0000555555b69400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.821011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.821772] CR2: 00007fc753c2f6f4 CR3: 0000000015998000 CR4: 0000000000350ef0
[ 53.822664] Call Trace:
[ 53.822997]
[ 53.823298] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.823948] ipv4_frags_init_net+0x269/0x440
[ 53.824516] ops_init+0xbb/0x6b0
[ 53.825003] setup_net+0x3d9/0x990
[ 53.825457] ? down_read_killable+0x1d7/0x4e0
[ 53.826083] ? __pfx_setup_net+0x10/0x10
[ 53.826598] ? copy_net_ns+0x17c/0x770
[ 53.827138] copy_net_ns+0x321/0x770
[ 53.827617] create_new_namespaces+0x3f6/0xb30
[ 53.828236] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.828888] ksys_unshare+0x44d/0x8e0
[ 53.829378] ? __pfx_ksys_unshare+0x10/0x10
[ 53.829968] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.830724] __x64_sys_unshare+0x31/0x40
[ 53.831244] do_syscall_64+0x3f/0x90
[ 53.831752] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.832403] RIP: 0033:0x7f57d73b20d7
[ 53.832904] 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
[ 53.835141] RSP: 002b:00007ffccc334d58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.836107] RAX: ffffffffffffffda RBX: 00007ffccc335398 RCX: 00007f57d73b20d7
[ 53.837011] RDX: 00007f57d741c41f RSI: 00007ffccc334cf0 RDI: 0000000040000000
[ 53.837927] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffccc334b00
[ 53.838826] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f57d74c4bf0
[ 53.839734] R13: 00007ffccc334e30 R14: 0000000000000000 R15: 00000000000000f8
[ 53.840619]
[ 53.840961] irq event stamp: 11293
[ 53.841400] hardirqs last enabled at (11303): [] __up_console_sem+0x78/0x80
[ 53.842477] hardirqs last disabled at (11320): [] __up_console_sem+0x5d/0x80
[ 53.843545] softirqs last enabled at (11316): [] irq_exit_rcu+0x93/0xc0
[ 53.844596] softirqs last disabled at (11311): [] irq_exit_rcu+0x93/0xc0
[ 53.845612] ---[ end trace 0000000000000000 ]---
[ 53.853023] ------------[ cut here ]------------
[ 53.853655] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.855317] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.856414] Modules linked in:
[ 53.856854] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.858031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.859062] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.859740] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.861921] RSP: 0018:ffff88801fd7fc00 EFLAGS: 00010282
[ 53.862568] RAX: 0000000000000000 RBX: ffff888008ef8840 RCX: 0000000000000000
[ 53.863459] RDX: ffff88800d9fb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.864354] RBP: ffff888008ef8854 R08: 0000000000000001 R09: 0000000000000000
[ 53.865248] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.866156] R13: ffffffff84e223a0 R14: ffff888008ef8848 R15: ffffffff84da62e0
[ 53.867063] FS: 0000555555b69400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.868061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.868801] CR2: 00007fc753c2f6f4 CR3: 0000000015998000 CR4: 0000000000350ef0
[ 53.869692] Call Trace:
[ 53.870035]
[ 53.870334] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.870979] ipv6_frags_init_net+0x206/0x3c0
[ 53.871535] ops_init+0xbb/0x6b0
[ 53.872011] setup_net+0x3d9/0x990
[ 53.872477] ? down_read_killable+0x1d7/0x4e0
[ 53.873086] ? __pfx_setup_net+0x10/0x10
[ 53.873592] ? copy_net_ns+0x17c/0x770
[ 53.874152] copy_net_ns+0x321/0x770
[ 53.874669] create_new_namespaces+0x3f6/0xb30
[ 53.875263] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.875907] ksys_unshare+0x44d/0x8e0
[ 53.876400] ? __pfx_ksys_unshare+0x10/0x10
[ 53.876974] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.877721] __x64_sys_unshare+0x31/0x40
[ 53.878258] do_syscall_64+0x3f/0x90
[ 53.878768] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.879404] RIP: 0033:0x7f57d73b20d7
[ 53.879906] 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
[ 53.882097] RSP: 002b:00007ffccc334d58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.883049] RAX: ffffffffffffffda RBX: 00007ffccc335398 RCX: 00007f57d73b20d7
[ 53.883955] RDX: 00007f57d741c41f RSI: 00007ffccc334cf0 RDI: 0000000040000000
[ 53.884891] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffccc334b00
[ 53.885795] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f57d74c4bf0
[ 53.886701] R13: 00007ffccc334e30 R14: 0000000000000000 R15: 00000000000000f8
[ 53.887582]
[ 53.887911] irq event stamp: 14125
[ 53.888357] hardirqs last enabled at (14135): [] __up_console_sem+0x78/0x80
[ 53.889452] hardirqs last disabled at (14146): [] __up_console_sem+0x5d/0x80
[ 53.890552] softirqs last enabled at (13886): [] irq_exit_rcu+0x93/0xc0
[ 53.891610] softirqs last disabled at (13881): [] irq_exit_rcu+0x93/0xc0
[ 53.892678] ---[ end trace 0000000000000000 ]---
[ 53.894027] ------------[ cut here ]------------
[ 53.894608] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.896508] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.897594] Modules linked in:
[ 53.898040] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.899187] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.900204] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.900880] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.903063] RSP: 0018:ffff88801fd7fbf0 EFLAGS: 00010286
[ 53.903748] RAX: 0000000000000000 RBX: ffff888008ef9240 RCX: 0000000000000000
[ 53.904603] RDX: ffff88800d9fb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.905498] RBP: ffff888008ef9254 R08: 0000000000000001 R09: 0000000000000000
[ 53.906420] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.907304] R13: ffffffff84e223a0 R14: ffff888008ef9248 R15: ffffffff84daf020
[ 53.908216] FS: 0000555555b69400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.909220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.909976] CR2: 00007fc753c2f6f4 CR3: 0000000015998000 CR4: 0000000000350ef0
[ 53.910877] Call Trace:
[ 53.911204]
[ 53.911503] nf_ct_net_init+0x224/0x3d0
[ 53.912051] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.912656] ops_init+0xbb/0x6b0
[ 53.913100] setup_net+0x3d9/0x990
[ 53.913551] ? down_read_killable+0x1d7/0x4e0
[ 53.914157] ? __pfx_setup_net+0x10/0x10
[ 53.914698] ? copy_net_ns+0x17c/0x770
[ 53.915202] copy_net_ns+0x321/0x770
[ 53.915718] create_new_namespaces+0x3f6/0xb30
[ 53.916303] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.916951] ksys_unshare+0x44d/0x8e0
[ 53.917439] ? __pfx_ksys_unshare+0x10/0x10
[ 53.918036] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.918782] __x64_sys_unshare+0x31/0x40
[ 53.919296] do_syscall_64+0x3f/0x90
[ 53.919801] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.920440] RIP: 0033:0x7f57d73b20d7
[ 53.920943] 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
[ 53.923107] RSP: 002b:00007ffccc334d58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.924051] RAX: ffffffffffffffda RBX: 00007ffccc335398 RCX: 00007f57d73b20d7
[ 53.924938] RDX: 00007f57d741c41f RSI: 00007ffccc334cf0 RDI: 0000000040000000
[ 53.925865] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffccc334b00
[ 53.926779] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f57d74c4bf0
[ 53.927674] R13: 00007ffccc334e30 R14: 0000000000000000 R15: 00000000000000f8
[ 53.928550]
[ 53.928880] irq event stamp: 14883
[ 53.929315] hardirqs last enabled at (14893): [] __up_console_sem+0x78/0x80
[ 53.930416] hardirqs last disabled at (14904): [] __up_console_sem+0x5d/0x80
[ 53.931492] softirqs last enabled at (13886): [] irq_exit_rcu+0x93/0xc0
[ 53.932550] softirqs last disabled at (13881): [] irq_exit_rcu+0x93/0xc0
[ 53.933610] ---[ end trace 0000000000000000 ]---
executing program
[ 55.485243] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.532730] Bluetooth: hci0: command 0x041b tx timeout
[ 59.580702] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.628714] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:02:27 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fd7f598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 0000555555b69400 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=00007fc753c2f6f4 CR3=0000000015998000 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=000000000003652d RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000206 [-----P-] 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=00007fb7ea50e540 CR3=000000000e766000 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=00000000000000000000000000000000 XMM01=0a94bcea79c3008f444cbb02cf836a35
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=c2f5d561003b21fd000000000013b038 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=976766f2a5a36e7400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000