Warning: Permanently added '[localhost]:2531' (ECDSA) to the list of known hosts.
2023/05/16 22:44:04 fuzzer started
2023/05/16 22:44:05 dialing manager at localhost:35573
2023/05/16 22:44:05 checking machine...
2023/05/16 22:44:05 checking revisions...
syzkaller login: [ 37.210459] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:44:05 testing simple program...
[ 37.275572] cgroup: Unknown subsys name 'net'
[ 37.347873] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.297433] audit: type=1400 audit(1684277057.350:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.440275] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.442352] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.443500] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.456443] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.458688] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.460069] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.851681] ------------[ cut here ]------------
[ 50.852462] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.854517] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.855800] Modules linked in:
[ 50.856332] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.860727] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.861787] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.862464] 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
[ 50.864658] RSP: 0018:ffff88801f217c00 EFLAGS: 00010282
[ 50.865385] RAX: 0000000000000000 RBX: ffff88800edf4c40 RCX: 0000000000000000
[ 50.866296] RDX: ffff888016d2b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.867161] RBP: ffff88800edf4c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.868049] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.868933] R13: ffffffff84e223a0 R14: ffff88800edf4c48 R15: ffffffff84d73340
[ 50.869842] FS: 000055555584c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.870829] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.871569] CR2: 00007f646ddbd798 CR3: 00000000097f4000 CR4: 0000000000350ee0
[ 50.872464] Call Trace:
[ 50.872798]
[ 50.873099] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.873772] ipv4_frags_init_net+0x269/0x440
[ 50.874365] ops_init+0xbb/0x6b0
[ 50.874817] setup_net+0x3d9/0x990
[ 50.875301] ? down_read_killable+0x1d7/0x4e0
[ 50.875884] ? __pfx_setup_net+0x10/0x10
[ 50.876432] ? copy_net_ns+0x17c/0x770
[ 50.876939] copy_net_ns+0x321/0x770
[ 50.877442] create_new_namespaces+0x3f6/0xb30
[ 50.878032] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.878696] ksys_unshare+0x44d/0x8e0
[ 50.879199] ? __pfx_ksys_unshare+0x10/0x10
[ 50.879776] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.880520] __x64_sys_unshare+0x31/0x40
[ 50.881049] do_syscall_64+0x3f/0x90
[ 50.881566] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.882207] RIP: 0033:0x7f27a35420d7
[ 50.882717] 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
[ 50.884881] RSP: 002b:00007ffddb1c9138 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.885874] RAX: ffffffffffffffda RBX: 00007ffddb1c9778 RCX: 00007f27a35420d7
[ 50.886773] RDX: 00007f27a35ac41f RSI: 00007ffddb1c90d0 RDI: 0000000040000000
[ 50.887667] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffddb1c8ee0
[ 50.888557] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f27a3654bf0
[ 50.889439] R13: 00007ffddb1c9210 R14: 0000000000000000 R15: 00000000000000f8
[ 50.890362]
[ 50.890668] irq event stamp: 7247
[ 50.891095] hardirqs last enabled at (7257): [] __up_console_sem+0x78/0x80
[ 50.892164] hardirqs last disabled at (7268): [] __up_console_sem+0x5d/0x80
[ 50.893240] softirqs last enabled at (7172): [] irq_exit_rcu+0x93/0xc0
[ 50.894307] softirqs last disabled at (7167): [] irq_exit_rcu+0x93/0xc0
[ 50.895350] ---[ end trace 0000000000000000 ]---
[ 50.901269] ------------[ cut here ]------------
[ 50.901883] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.903651] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.904715] Modules linked in:
[ 50.905119] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.906293] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.907323] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.907964] 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
[ 50.910151] RSP: 0018:ffff88801f217c00 EFLAGS: 00010282
[ 50.910827] RAX: 0000000000000000 RBX: ffff8880141d2640 RCX: 0000000000000000
[ 50.911710] RDX: ffff888016d2b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.912609] RBP: ffff8880141d2654 R08: 0000000000000001 R09: 0000000000000000
[ 50.913508] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.914444] R13: ffffffff84e223a0 R14: ffff8880141d2648 R15: ffffffff84da62e0
[ 50.915340] FS: 000055555584c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.916349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.917057] CR2: 00007f646ddbd798 CR3: 00000000097f4000 CR4: 0000000000350ee0
[ 50.917969] Call Trace:
[ 50.918327]
[ 50.918627] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.919264] ipv6_frags_init_net+0x206/0x3c0
[ 50.919826] ops_init+0xbb/0x6b0
[ 50.920300] setup_net+0x3d9/0x990
[ 50.920762] ? down_read_killable+0x1d7/0x4e0
[ 50.921355] ? __pfx_setup_net+0x10/0x10
[ 50.921888] ? copy_net_ns+0x17c/0x770
[ 50.922421] copy_net_ns+0x321/0x770
[ 50.922911] create_new_namespaces+0x3f6/0xb30
[ 50.923536] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.924153] ksys_unshare+0x44d/0x8e0
[ 50.924671] ? __pfx_ksys_unshare+0x10/0x10
[ 50.925256] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.925995] __x64_sys_unshare+0x31/0x40
[ 50.926538] do_syscall_64+0x3f/0x90
[ 50.927023] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.927690] RIP: 0033:0x7f27a35420d7
[ 50.928166] 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
[ 50.930332] RSP: 002b:00007ffddb1c9138 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.931284] RAX: ffffffffffffffda RBX: 00007ffddb1c9778 RCX: 00007f27a35420d7
[ 50.932147] RDX: 00007f27a35ac41f RSI: 00007ffddb1c90d0 RDI: 0000000040000000
[ 50.933036] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffddb1c8ee0
[ 50.933952] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f27a3654bf0
[ 50.934840] R13: 00007ffddb1c9210 R14: 0000000000000000 R15: 00000000000000f8
[ 50.935757]
[ 50.936063] irq event stamp: 9203
[ 50.936517] hardirqs last enabled at (9215): [] __up_console_sem+0x78/0x80
[ 50.937599] hardirqs last disabled at (9226): [] __up_console_sem+0x5d/0x80
[ 50.938658] softirqs last enabled at (8702): [] irq_exit_rcu+0x93/0xc0
[ 50.939693] softirqs last disabled at (8651): [] irq_exit_rcu+0x93/0xc0
[ 50.940724] ---[ end trace 0000000000000000 ]---
[ 50.942116] ------------[ cut here ]------------
[ 50.942743] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.944640] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.945725] Modules linked in:
[ 50.946133] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.947280] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.948313] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.948960] 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
[ 50.951143] RSP: 0018:ffff88801f217bf0 EFLAGS: 00010286
[ 50.951827] RAX: 0000000000000000 RBX: ffff8880141d3a40 RCX: 0000000000000000
[ 50.952720] RDX: ffff888016d2b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.953648] RBP: ffff8880141d3a54 R08: 0000000000000001 R09: 0000000000000000
[ 50.954542] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.955428] R13: ffffffff84e223a0 R14: ffff8880141d3a48 R15: ffffffff84daf020
[ 50.956331] FS: 000055555584c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.957329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.958055] CR2: 00007f646ddbd798 CR3: 00000000097f4000 CR4: 0000000000350ee0
[ 50.958941] Call Trace:
[ 50.959299]
[ 50.959598] nf_ct_net_init+0x224/0x3d0
[ 50.960113] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.960722] ops_init+0xbb/0x6b0
[ 50.961169] setup_net+0x3d9/0x990
[ 50.961663] ? down_read_killable+0x1d7/0x4e0
[ 50.962272] ? __pfx_setup_net+0x10/0x10
[ 50.962788] ? copy_net_ns+0x17c/0x770
[ 50.963330] copy_net_ns+0x321/0x770
[ 50.963818] create_new_namespaces+0x3f6/0xb30
[ 50.964438] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.965055] ksys_unshare+0x44d/0x8e0
[ 50.965615] ? __pfx_ksys_unshare+0x10/0x10
[ 50.966164] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.966909] __x64_sys_unshare+0x31/0x40
[ 50.967469] do_syscall_64+0x3f/0x90
[ 50.967943] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.968614] RIP: 0033:0x7f27a35420d7
[ 50.969080] 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
[ 50.971262] RSP: 002b:00007ffddb1c9138 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.972190] RAX: ffffffffffffffda RBX: 00007ffddb1c9778 RCX: 00007f27a35420d7
[ 50.973080] RDX: 00007f27a35ac41f RSI: 00007ffddb1c90d0 RDI: 0000000040000000
[ 50.973995] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffddb1c8ee0
[ 50.974876] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f27a3654bf0
[ 50.975772] R13: 00007ffddb1c9210 R14: 0000000000000000 R15: 00000000000000f8
[ 50.976689]
[ 50.976991] irq event stamp: 10029
[ 50.977485] hardirqs last enabled at (10041): [] __up_console_sem+0x78/0x80
[ 50.978562] hardirqs last disabled at (10052): [] __up_console_sem+0x5d/0x80
[ 50.979651] softirqs last enabled at (9604): [] irq_exit_rcu+0x93/0xc0
[ 50.980699] softirqs last disabled at (9595): [] irq_exit_rcu+0x93/0xc0
[ 50.981741] ---[ end trace 0000000000000000 ]---
executing program
[ 52.526938] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.574352] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.622342] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.670315] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
22:44:18 Registers:
info registers vcpu 0
RAX=0000000000025197 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=00007f646de50018 CR3=000000000d9ee000 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=2038313a34343a32322036312079614d XMM01=5d3233333635382e30352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d32 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f2175f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 000055555584c400 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=00007f646ddbd798 CR3=00000000097f4000 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