Warning: Permanently added '[localhost]:42092' (ECDSA) to the list of known hosts.
2023/05/16 18:13:44 fuzzer started
2023/05/16 18:13:45 dialing manager at localhost:35573
2023/05/16 18:13:45 checking machine...
2023/05/16 18:13:45 checking revisions...
syzkaller login: [ 62.171783] kmemleak: Automatic memory scanning thread ended
2023/05/16 18:13:45 testing simple program...
[ 62.238672] cgroup: Unknown subsys name 'net'
[ 62.299236] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 73.977249] audit: type=1400 audit(1684260837.330:6): 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
executing program
[ 75.167071] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 75.168742] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 75.171669] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 75.175805] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 75.178437] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 75.179643] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 75.588225] ------------[ cut here ]------------
[ 75.589071] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 75.591314] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.592658] Modules linked in:
[ 75.593218] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 75.597835] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.598900] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.599558] 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
[ 75.601808] RSP: 0018:ffff88801ee57c00 EFLAGS: 00010282
[ 75.602500] RAX: 0000000000000000 RBX: ffff88800f515440 RCX: 0000000000000000
[ 75.603414] RDX: ffff8880181b0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 75.604337] RBP: ffff88800f515454 R08: 0000000000000001 R09: 0000000000000000
[ 75.605274] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 75.606198] R13: ffffffff84e223a0 R14: ffff88800f515448 R15: ffffffff84d73340
[ 75.607135] FS: 0000555557154400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 75.608173] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.608945] CR2: 00007f655bf1f6f4 CR3: 000000001f8c0000 CR4: 0000000000350ee0
[ 75.609847] Call Trace:
[ 75.610221]
[ 75.610529] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 75.611190] ipv4_frags_init_net+0x269/0x440
[ 75.611755] ops_init+0xbb/0x6b0
[ 75.612251] setup_net+0x3d9/0x990
[ 75.612720] ? down_read_killable+0x1d7/0x4e0
[ 75.613357] ? __pfx_setup_net+0x10/0x10
[ 75.613909] ? copy_net_ns+0x17c/0x770
[ 75.614428] copy_net_ns+0x321/0x770
[ 75.614949] create_new_namespaces+0x3f6/0xb30
[ 75.615557] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.616217] ksys_unshare+0x44d/0x8e0
[ 75.616720] ? __pfx_ksys_unshare+0x10/0x10
[ 75.617326] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.618087] __x64_sys_unshare+0x31/0x40
[ 75.618623] do_syscall_64+0x3f/0x90
[ 75.619152] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.619810] RIP: 0033:0x7fa0eb4b80d7
[ 75.620319] 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
[ 75.622581] RSP: 002b:00007ffca5347928 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 75.623554] RAX: ffffffffffffffda RBX: 00007ffca5347f68 RCX: 00007fa0eb4b80d7
[ 75.624470] RDX: 00007fa0eb52241f RSI: 00007ffca53478c0 RDI: 0000000040000000
[ 75.625394] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca53476d0
[ 75.626302] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa0eb5cabf0
[ 75.627212] R13: 00007ffca5347a00 R14: 0000000000000000 R15: 00000000000000f8
[ 75.628146]
[ 75.628453] irq event stamp: 8303
[ 75.628918] hardirqs last enabled at (8315): [] __up_console_sem+0x78/0x80
[ 75.630033] hardirqs last disabled at (8326): [] __up_console_sem+0x5d/0x80
[ 75.631124] softirqs last enabled at (8176): [] irq_exit_rcu+0x93/0xc0
[ 75.632184] softirqs last disabled at (8171): [] irq_exit_rcu+0x93/0xc0
[ 75.633260] ---[ end trace 0000000000000000 ]---
[ 75.638804] ------------[ cut here ]------------
[ 75.639442] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 75.641170] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.642245] Modules linked in:
[ 75.642648] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 75.643804] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.644809] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.645502] 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
[ 75.647691] RSP: 0018:ffff88801ee57c00 EFLAGS: 00010282
[ 75.648368] RAX: 0000000000000000 RBX: ffff88800ebf5440 RCX: 0000000000000000
[ 75.649288] RDX: ffff8880181b0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 75.650174] RBP: ffff88800ebf5454 R08: 0000000000000001 R09: 0000000000000000
[ 75.651060] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 75.651978] R13: ffffffff84e223a0 R14: ffff88800ebf5448 R15: ffffffff84da62e0
[ 75.652911] FS: 0000555557154400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 75.653961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.654695] CR2: 00007f655bf1f6f4 CR3: 000000001f8c0000 CR4: 0000000000350ee0
[ 75.655640] Call Trace:
[ 75.656016]
[ 75.656323] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 75.656985] ipv6_frags_init_net+0x206/0x3c0
[ 75.657589] ops_init+0xbb/0x6b0
[ 75.658079] setup_net+0x3d9/0x990
[ 75.658565] ? down_read_killable+0x1d7/0x4e0
[ 75.659184] ? __pfx_setup_net+0x10/0x10
[ 75.659719] ? copy_net_ns+0x17c/0x770
[ 75.660287] copy_net_ns+0x321/0x770
[ 75.660791] create_new_namespaces+0x3f6/0xb30
[ 75.661449] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.662124] ksys_unshare+0x44d/0x8e0
[ 75.662634] ? __pfx_ksys_unshare+0x10/0x10
[ 75.663235] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.664018] __x64_sys_unshare+0x31/0x40
[ 75.664553] do_syscall_64+0x3f/0x90
[ 75.665082] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.665755] RIP: 0033:0x7fa0eb4b80d7
[ 75.666271] 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
[ 75.668551] RSP: 002b:00007ffca5347928 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 75.669560] RAX: ffffffffffffffda RBX: 00007ffca5347f68 RCX: 00007fa0eb4b80d7
[ 75.670499] RDX: 00007fa0eb52241f RSI: 00007ffca53478c0 RDI: 0000000040000000
[ 75.671441] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca53476d0
[ 75.672370] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa0eb5cabf0
[ 75.673300] R13: 00007ffca5347a00 R14: 0000000000000000 R15: 00000000000000f8
[ 75.674248]
[ 75.674565] irq event stamp: 10187
[ 75.675065] hardirqs last enabled at (10199): [] __up_console_sem+0x78/0x80
[ 75.676196] hardirqs last disabled at (10210): [] __up_console_sem+0x5d/0x80
[ 75.677338] softirqs last enabled at (9136): [] irq_exit_rcu+0x93/0xc0
[ 75.678403] softirqs last disabled at (9109): [] irq_exit_rcu+0x93/0xc0
[ 75.679490] ---[ end trace 0000000000000000 ]---
[ 75.680817] ------------[ cut here ]------------
[ 75.681470] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 75.683422] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.684542] Modules linked in:
[ 75.685018] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 75.686240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.687320] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.688032] 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
[ 75.690365] RSP: 0018:ffff88801ee57bf0 EFLAGS: 00010286
[ 75.691077] RAX: 0000000000000000 RBX: ffff88800ebf4e40 RCX: 0000000000000000
[ 75.692028] RDX: ffff8880181b0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 75.692971] RBP: ffff88800ebf4e54 R08: 0000000000000001 R09: 0000000000000000
[ 75.693925] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 75.694829] R13: ffffffff84e223a0 R14: ffff88800ebf4e48 R15: ffffffff84daf020
[ 75.695772] FS: 0000555557154400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 75.696795] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.697576] CR2: 00007f655bf1f6f4 CR3: 000000001f8c0000 CR4: 0000000000350ee0
[ 75.698503] Call Trace:
[ 75.698835]
[ 75.699173] nf_ct_net_init+0x224/0x3d0
[ 75.699695] ? __pfx_nf_ct_net_init+0x10/0x10
[ 75.700309] ops_init+0xbb/0x6b0
[ 75.700766] setup_net+0x3d9/0x990
[ 75.701274] ? down_read_killable+0x1d7/0x4e0
[ 75.701901] ? __pfx_setup_net+0x10/0x10
[ 75.702426] ? copy_net_ns+0x17c/0x770
[ 75.702976] copy_net_ns+0x321/0x770
[ 75.703474] create_new_namespaces+0x3f6/0xb30
[ 75.704105] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.704744] ksys_unshare+0x44d/0x8e0
[ 75.705305] ? __pfx_ksys_unshare+0x10/0x10
[ 75.705893] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.706624] __x64_sys_unshare+0x31/0x40
[ 75.707191] do_syscall_64+0x3f/0x90
[ 75.707680] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.708366] RIP: 0033:0x7fa0eb4b80d7
[ 75.708844] 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
[ 75.711134] RSP: 002b:00007ffca5347928 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 75.712134] RAX: ffffffffffffffda RBX: 00007ffca5347f68 RCX: 00007fa0eb4b80d7
[ 75.713099] RDX: 00007fa0eb52241f RSI: 00007ffca53478c0 RDI: 0000000040000000
[ 75.714022] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca53476d0
[ 75.714943] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa0eb5cabf0
[ 75.715842] R13: 00007ffca5347a00 R14: 0000000000000000 R15: 00000000000000f8
[ 75.716807]
[ 75.717163] irq event stamp: 10919
[ 75.717617] hardirqs last enabled at (10929): [] __up_console_sem+0x78/0x80
[ 75.718722] hardirqs last disabled at (10940): [] __up_console_sem+0x5d/0x80
[ 75.719813] softirqs last enabled at (10412): [] irq_exit_rcu+0x93/0xc0
[ 75.720907] softirqs last disabled at (10407): [] irq_exit_rcu+0x93/0xc0
[ 75.722016] ---[ end trace 0000000000000000 ]---
executing program
[ 77.246474] Bluetooth: hci0: command 0x0409 tx timeout
[ 79.294155] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 81.342059] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 83.389964] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
18:13:32 Registers:
info registers vcpu 0
RAX=000000000001f743 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007f5f79719070 CR3=0000000016528000 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=71af4893259e1bb00343c8f2861d0eda
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=c61bf214ef187a0b000000000013ba20 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=e697b2dc2282f90200000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000044 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ee575f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000044 R11=0000000000000001
R12=0000000000000044 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 0000555557154400 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=00007f655bf1f6f4 CR3=000000001f8c0000 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=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