Warning: Permanently added '[localhost]:22584' (ECDSA) to the list of known hosts.
2023/05/17 03:27:26 fuzzer started
2023/05/17 03:27:26 dialing manager at localhost:35573
2023/05/17 03:27:26 checking machine...
2023/05/17 03:27:26 checking revisions...
syzkaller login: [ 36.387897] kmemleak: Automatic memory scanning thread ended
2023/05/17 03:27:26 testing simple program...
[ 36.454407] cgroup: Unknown subsys name 'net'
[ 36.528282] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.990898] audit: type=1400 audit(1684294059.283:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.155952] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.157780] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.159913] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.163406] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.166293] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.167793] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.615108] ------------[ cut here ]------------
[ 50.616519] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.618832] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.620210] Modules linked in:
[ 50.620840] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.623143] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.625457] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.626744] 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
[ 50.629307] RSP: 0018:ffff888019f57c00 EFLAGS: 00010282
[ 50.630200] RAX: 0000000000000000 RBX: ffff8880099e5040 RCX: 0000000000000000
[ 50.631367] RDX: ffff88801a290000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.632306] RBP: ffff8880099e5054 R08: 0000000000000001 R09: 0000000000000000
[ 50.633256] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.634202] R13: ffffffff84e223a0 R14: ffff8880099e5048 R15: ffffffff84d73340
[ 50.635148] FS: 00005555565af400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.636208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.636966] CR2: 00007f9ae2f5f130 CR3: 000000000f6dc000 CR4: 0000000000350ef0
[ 50.637911] Call Trace:
[ 50.638293]
[ 50.638615] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.639306] ipv4_frags_init_net+0x269/0x440
[ 50.639900] ops_init+0xbb/0x6b0
[ 50.640429] setup_net+0x3d9/0x990
[ 50.640912] ? down_read_killable+0x1d7/0x4e0
[ 50.641554] ? __pfx_setup_net+0x10/0x10
[ 50.642126] ? copy_net_ns+0x17c/0x770
[ 50.642662] copy_net_ns+0x321/0x770
[ 50.643206] create_new_namespaces+0x3f6/0xb30
[ 50.643829] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.644549] ksys_unshare+0x44d/0x8e0
[ 50.645119] ? __pfx_ksys_unshare+0x10/0x10
[ 50.645704] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.646490] __x64_sys_unshare+0x31/0x40
[ 50.647074] do_syscall_64+0x3f/0x90
[ 50.647582] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.648379] RIP: 0033:0x7f291a91d0d7
[ 50.649026] 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
[ 50.651870] RSP: 002b:00007ffc43a0aab8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.653124] RAX: ffffffffffffffda RBX: 00007ffc43a0b0f8 RCX: 00007f291a91d0d7
[ 50.654290] RDX: 00007f291a98741f RSI: 00007ffc43a0aa50 RDI: 0000000040000000
[ 50.655460] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc43a0a860
[ 50.656636] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f291aa2fbf0
[ 50.657811] R13: 00007ffc43a0ab90 R14: 0000000000000000 R15: 00000000000000f8
[ 50.659020]
[ 50.659420] irq event stamp: 8287
[ 50.660006] hardirqs last enabled at (8299): [] __up_console_sem+0x78/0x80
[ 50.661330] hardirqs last disabled at (8310): [] __up_console_sem+0x5d/0x80
[ 50.662528] softirqs last enabled at (8100): [] irq_exit_rcu+0x93/0xc0
[ 50.663680] softirqs last disabled at (8095): [] irq_exit_rcu+0x93/0xc0
[ 50.664815] ---[ end trace 0000000000000000 ]---
[ 50.670609] ------------[ cut here ]------------
[ 50.671257] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.673016] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.674113] Modules linked in:
[ 50.674530] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.675693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.676719] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.677394] 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
[ 50.679562] RSP: 0018:ffff888019f57c00 EFLAGS: 00010282
[ 50.680265] RAX: 0000000000000000 RBX: ffff888014573640 RCX: 0000000000000000
[ 50.681169] RDX: ffff88801a290000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.682108] RBP: ffff888014573654 R08: 0000000000000001 R09: 0000000000000000
[ 50.683078] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.684056] R13: ffffffff84e223a0 R14: ffff888014573648 R15: ffffffff84da62e0
[ 50.685049] FS: 00005555565af400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.686154] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.686939] CR2: 00007f9ae2f5f130 CR3: 000000000f6dc000 CR4: 0000000000350ef0
[ 50.687911] Call Trace:
[ 50.688300]
[ 50.688635] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.689337] ipv6_frags_init_net+0x206/0x3c0
[ 50.689952] ops_init+0xbb/0x6b0
[ 50.690466] setup_net+0x3d9/0x990
[ 50.690994] ? down_read_killable+0x1d7/0x4e0
[ 50.691617] ? __pfx_setup_net+0x10/0x10
[ 50.692203] ? copy_net_ns+0x17c/0x770
[ 50.692778] copy_net_ns+0x321/0x770
[ 50.693336] create_new_namespaces+0x3f6/0xb30
[ 50.694013] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.694695] ksys_unshare+0x44d/0x8e0
[ 50.695264] ? __pfx_ksys_unshare+0x10/0x10
[ 50.695865] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.696682] __x64_sys_unshare+0x31/0x40
[ 50.697284] do_syscall_64+0x3f/0x90
[ 50.697806] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.698530] RIP: 0033:0x7f291a91d0d7
[ 50.699054] 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
[ 50.701384] RSP: 002b:00007ffc43a0aab8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.702397] RAX: ffffffffffffffda RBX: 00007ffc43a0b0f8 RCX: 00007f291a91d0d7
[ 50.703345] RDX: 00007f291a98741f RSI: 00007ffc43a0aa50 RDI: 0000000040000000
[ 50.704283] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc43a0a860
[ 50.705255] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f291aa2fbf0
[ 50.706203] R13: 00007ffc43a0ab90 R14: 0000000000000000 R15: 00000000000000f8
[ 50.707172]
[ 50.707488] irq event stamp: 9891
[ 50.707946] hardirqs last enabled at (9901): [] __up_console_sem+0x78/0x80
[ 50.709096] hardirqs last disabled at (9914): [] __up_console_sem+0x5d/0x80
[ 50.710266] softirqs last enabled at (9876): [] irq_exit_rcu+0x93/0xc0
[ 50.711399] softirqs last disabled at (9871): [] irq_exit_rcu+0x93/0xc0
[ 50.712536] ---[ end trace 0000000000000000 ]---
[ 50.713958] ------------[ cut here ]------------
[ 50.714634] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.716690] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.717870] Modules linked in:
[ 50.718345] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.719618] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.720744] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.721473] 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
[ 50.723861] RSP: 0018:ffff888019f57bf0 EFLAGS: 00010286
[ 50.724623] RAX: 0000000000000000 RBX: ffff88800d617440 RCX: 0000000000000000
[ 50.725609] RDX: ffff88801a290000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.726591] RBP: ffff88800d617454 R08: 0000000000000001 R09: 0000000000000000
[ 50.727568] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.728577] R13: ffffffff84e223a0 R14: ffff88800d617448 R15: ffffffff84daf020
[ 50.729564] FS: 00005555565af400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.730674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.731488] CR2: 00007f9ae2f5f130 CR3: 000000000f6dc000 CR4: 0000000000350ef0
[ 50.732554] Call Trace:
[ 50.732904]
[ 50.733259] nf_ct_net_init+0x224/0x3d0
[ 50.733807] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.734447] ops_init+0xbb/0x6b0
[ 50.734918] setup_net+0x3d9/0x990
[ 50.735426] ? down_read_killable+0x1d7/0x4e0
[ 50.736051] ? __pfx_setup_net+0x10/0x10
[ 50.736619] ? copy_net_ns+0x17c/0x770
[ 50.737184] copy_net_ns+0x321/0x770
[ 50.737696] create_new_namespaces+0x3f6/0xb30
[ 50.738340] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.739022] ksys_unshare+0x44d/0x8e0
[ 50.739551] ? __pfx_ksys_unshare+0x10/0x10
[ 50.740157] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.740921] __x64_sys_unshare+0x31/0x40
[ 50.741506] do_syscall_64+0x3f/0x90
[ 50.742032] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.742711] RIP: 0033:0x7f291a91d0d7
[ 50.743248] 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
[ 50.745580] RSP: 002b:00007ffc43a0aab8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.746603] RAX: ffffffffffffffda RBX: 00007ffc43a0b0f8 RCX: 00007f291a91d0d7
[ 50.747544] RDX: 00007f291a98741f RSI: 00007ffc43a0aa50 RDI: 0000000040000000
[ 50.748525] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc43a0a860
[ 50.749477] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f291aa2fbf0
[ 50.750430] R13: 00007ffc43a0ab90 R14: 0000000000000000 R15: 00000000000000f8
[ 50.751412]
[ 50.751734] irq event stamp: 10649
[ 50.752227] hardirqs last enabled at (10661): [] __up_console_sem+0x78/0x80
[ 50.753387] hardirqs last disabled at (10672): [] __up_console_sem+0x5d/0x80
[ 50.754537] softirqs last enabled at (9876): [] irq_exit_rcu+0x93/0xc0
[ 50.755642] softirqs last disabled at (9871): [] irq_exit_rcu+0x93/0xc0
[ 50.756762] ---[ end trace 0000000000000000 ]---
executing program
[ 52.241821] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.289044] Bluetooth: hci0: command 0x041b tx timeout
[ 56.337041] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.385094] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:27:40 Registers:
info registers vcpu 0
RAX=0000000000000061 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019f57618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000061 R11=0000000000000001
R12=0000000000000061 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 00005555565af400 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=00007f9ae2f5f130 CR3=000000000f6dc000 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=00000000000310ad 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=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=00007fd7e8e63a50 CR3=00000000160ea000 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=780862a598ae7388944b447232ff854f
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f600000000001109d8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=6357cda33d71083600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000