Warning: Permanently added '[localhost]:46877' (ECDSA) to the list of known hosts.
2023/05/17 22:49:49 fuzzer started
2023/05/17 22:49:50 dialing manager at localhost:44319
2023/05/17 22:49:50 checking machine...
2023/05/17 22:49:50 checking revisions...
syzkaller login: [ 38.570531] kmemleak: Automatic memory scanning thread ended
2023/05/17 22:49:50 testing simple program...
[ 38.650679] cgroup: Unknown subsys name 'net'
[ 38.729148] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.670561] audit: type=1400 audit(1684363804.371:6): avc: denied { execmem } for pid=257 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
[ 53.833385] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.835584] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.843665] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.846356] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.847969] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.849127] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.206931] ------------[ cut here ]------------
[ 54.207621] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.209596] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.210666] Modules linked in:
[ 54.211083] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.216138] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.217164] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.217848] 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
[ 54.220048] RSP: 0018:ffff888017c47c00 EFLAGS: 00010282
[ 54.220750] RAX: 0000000000000000 RBX: ffff88800cf85840 RCX: 0000000000000000
[ 54.221647] RDX: ffff88800e789b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.222545] RBP: ffff88800cf85854 R08: 0000000000000001 R09: 0000000000000000
[ 54.223433] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.224338] R13: ffffffff84e23fe0 R14: ffff88800cf85848 R15: ffffffff84d74dc0
[ 54.225241] FS: 0000555555c19400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.226231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.226988] CR2: 00007f826f8456f4 CR3: 000000002014e000 CR4: 0000000000350ee0
[ 54.227873] Call Trace:
[ 54.228202]
[ 54.228531] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.229151] ipv4_frags_init_net+0x269/0x440
[ 54.229768] ops_init+0xbb/0x6b0
[ 54.230222] setup_net+0x3d9/0x990
[ 54.230718] ? down_read_killable+0x1d7/0x4e0
[ 54.231329] ? __pfx_setup_net+0x10/0x10
[ 54.231874] ? copy_net_ns+0x17c/0x770
[ 54.232389] copy_net_ns+0x321/0x770
[ 54.232913] create_new_namespaces+0x3f6/0xb30
[ 54.233562] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.234182] ksys_unshare+0x44d/0x8e0
[ 54.234718] ? __pfx_ksys_unshare+0x10/0x10
[ 54.235282] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.236025] __x64_sys_unshare+0x31/0x40
[ 54.236584] do_syscall_64+0x3f/0x90
[ 54.237075] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.237766] RIP: 0033:0x7f9c2f65a0d7
[ 54.238237] 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
[ 54.240475] RSP: 002b:00007ffc9f0407a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.241400] RAX: ffffffffffffffda RBX: 00007ffc9f040de8 RCX: 00007f9c2f65a0d7
[ 54.242312] RDX: 00007f9c2f6c441f RSI: 00007ffc9f040740 RDI: 0000000040000000
[ 54.243248] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9f040550
[ 54.244165] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9c2f76cbf0
[ 54.245072] R13: 00007ffc9f040880 R14: 0000000000000000 R15: 00000000000000f8
[ 54.245995]
[ 54.246300] irq event stamp: 9253
[ 54.246769] hardirqs last enabled at (9265): [] __up_console_sem+0x78/0x80
[ 54.247842] hardirqs last disabled at (9276): [] __up_console_sem+0x5d/0x80
[ 54.248923] softirqs last enabled at (8826): [] irq_exit_rcu+0x93/0xc0
[ 54.249992] softirqs last disabled at (8817): [] irq_exit_rcu+0x93/0xc0
[ 54.251345] ---[ end trace 0000000000000000 ]---
[ 54.261026] ------------[ cut here ]------------
[ 54.261677] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.263496] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.264612] Modules linked in:
[ 54.265028] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.266203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.267261] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.267950] 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
[ 54.270154] RSP: 0018:ffff888017c47c00 EFLAGS: 00010282
[ 54.270851] RAX: 0000000000000000 RBX: ffff888008d58640 RCX: 0000000000000000
[ 54.271745] RDX: ffff88800e789b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.272641] RBP: ffff888008d58654 R08: 0000000000000001 R09: 0000000000000000
[ 54.273557] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.274420] R13: ffffffff84e23fe0 R14: ffff888008d58648 R15: ffffffff84da7d60
[ 54.275344] FS: 0000555555c19400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.276342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.277103] CR2: 00007f826f8456f4 CR3: 000000002014e000 CR4: 0000000000350ee0
[ 54.278020] Call Trace:
[ 54.278352]
[ 54.278698] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.279344] ipv6_frags_init_net+0x206/0x3c0
[ 54.279948] ops_init+0xbb/0x6b0
[ 54.280397] setup_net+0x3d9/0x990
[ 54.280890] ? down_read_killable+0x1d7/0x4e0
[ 54.281496] ? __pfx_setup_net+0x10/0x10
[ 54.282015] ? copy_net_ns+0x17c/0x770
[ 54.282561] copy_net_ns+0x321/0x770
[ 54.283060] create_new_namespaces+0x3f6/0xb30
[ 54.283678] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.284309] ksys_unshare+0x44d/0x8e0
[ 54.284834] ? __pfx_ksys_unshare+0x10/0x10
[ 54.285387] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.286138] __x64_sys_unshare+0x31/0x40
[ 54.286694] do_syscall_64+0x3f/0x90
[ 54.287209] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.287907] RIP: 0033:0x7f9c2f65a0d7
[ 54.288373] 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
[ 54.290561] RSP: 002b:00007ffc9f0407a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.291540] RAX: ffffffffffffffda RBX: 00007ffc9f040de8 RCX: 00007f9c2f65a0d7
[ 54.292404] RDX: 00007f9c2f6c441f RSI: 00007ffc9f040740 RDI: 0000000040000000
[ 54.293290] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9f040550
[ 54.294186] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9c2f76cbf0
[ 54.295117] R13: 00007ffc9f040880 R14: 0000000000000000 R15: 00000000000000f8
[ 54.296053]
[ 54.296366] irq event stamp: 11973
[ 54.296839] hardirqs last enabled at (11985): [] __up_console_sem+0x78/0x80
[ 54.297924] hardirqs last disabled at (11996): [] __up_console_sem+0x5d/0x80
[ 54.299019] softirqs last enabled at (11484): [] irq_exit_rcu+0x93/0xc0
[ 54.300079] softirqs last disabled at (11471): [] irq_exit_rcu+0x93/0xc0
[ 54.301129] ---[ end trace 0000000000000000 ]---
[ 54.302524] ------------[ cut here ]------------
[ 54.303133] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.305030] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.306139] Modules linked in:
[ 54.306578] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.307762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.308782] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.309432] 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
[ 54.311645] RSP: 0018:ffff888017c47bf0 EFLAGS: 00010286
[ 54.312296] RAX: 0000000000000000 RBX: ffff88800d6fbc40 RCX: 0000000000000000
[ 54.313211] RDX: ffff88800e789b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.314130] RBP: ffff88800d6fbc54 R08: 0000000000000001 R09: 0000000000000000
[ 54.315051] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.315946] R13: ffffffff84e23fe0 R14: ffff88800d6fbc48 R15: ffffffff84db0aa0
[ 54.316863] FS: 0000555555c19400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.317886] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.318652] CR2: 00007f826f8456f4 CR3: 000000002014e000 CR4: 0000000000350ee0
[ 54.319567] Call Trace:
[ 54.319898]
[ 54.320202] nf_ct_net_init+0x224/0x3d0
[ 54.320763] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.321350] ops_init+0xbb/0x6b0
[ 54.321837] setup_net+0x3d9/0x990
[ 54.322307] ? down_read_killable+0x1d7/0x4e0
[ 54.322943] ? __pfx_setup_net+0x10/0x10
[ 54.323484] ? copy_net_ns+0x17c/0x770
[ 54.323996] copy_net_ns+0x321/0x770
[ 54.324510] create_new_namespaces+0x3f6/0xb30
[ 54.325109] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.325765] ksys_unshare+0x44d/0x8e0
[ 54.326263] ? __pfx_ksys_unshare+0x10/0x10
[ 54.326849] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.327597] __x64_sys_unshare+0x31/0x40
[ 54.328121] do_syscall_64+0x3f/0x90
[ 54.328637] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.329294] RIP: 0033:0x7f9c2f65a0d7
[ 54.329808] 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
[ 54.332039] RSP: 002b:00007ffc9f0407a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.333002] RAX: ffffffffffffffda RBX: 00007ffc9f040de8 RCX: 00007f9c2f65a0d7
[ 54.333908] RDX: 00007f9c2f6c441f RSI: 00007ffc9f040740 RDI: 0000000040000000
[ 54.334826] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9f040550
[ 54.335729] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9c2f76cbf0
[ 54.336639] R13: 00007ffc9f040880 R14: 0000000000000000 R15: 00000000000000f8
[ 54.337562]
[ 54.337870] irq event stamp: 12775
[ 54.338316] hardirqs last enabled at (12785): [] __up_console_sem+0x78/0x80
[ 54.339414] hardirqs last disabled at (12796): [] __up_console_sem+0x5d/0x80
[ 54.340525] softirqs last enabled at (12536): [] irq_exit_rcu+0x93/0xc0
[ 54.341590] softirqs last disabled at (12527): [] irq_exit_rcu+0x93/0xc0
[ 54.342648] ---[ end trace 0000000000000000 ]---
[ 55.915282] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.963544] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.010532] Bluetooth: hci0: command 0x040f tx timeout
[ 62.059647] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:50:03 Registers:
info registers vcpu 0
RAX=0000000000025559 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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 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=00007f37c0c39de0 CR3=000000000e8bc000 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=df9a53d1ffbe1ca0c14ccbdb852f6c70
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=f50739b6d79e1275000000000013c7e0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=bc0352760b78231a00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000033 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888017c475f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000033 R11=0000000000000001
R12=0000000000000033 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 0000555555c19400 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=00007f826f8456f4 CR3=000000002014e000 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