Warning: Permanently added '[localhost]:39064' (ECDSA) to the list of known hosts.
2023/05/16 23:01:21 fuzzer started
2023/05/16 23:01:21 dialing manager at localhost:35573
2023/05/16 23:01:21 checking machine...
2023/05/16 23:01:21 checking revisions...
syzkaller login: [ 39.993202] kmemleak: Automatic memory scanning thread ended
2023/05/16 23:01:21 testing simple program...
[ 40.065952] cgroup: Unknown subsys name 'net'
[ 40.157368] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.840437] audit: type=1400 audit(1684278094.642:6): 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
[ 53.962223] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.964156] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.965870] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.974415] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.976272] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.977546] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.394683] ------------[ cut here ]------------
[ 54.395930] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.398006] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.399368] Modules linked in:
[ 54.399887] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.405000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.406090] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.406778] 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
[ 54.409130] RSP: 0018:ffff8880194dfc00 EFLAGS: 00010282
[ 54.409828] RAX: 0000000000000000 RBX: ffff88800e15dc40 RCX: 0000000000000000
[ 54.410778] RDX: ffff88801643d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.411808] RBP: ffff88800e15dc54 R08: 0000000000000001 R09: 0000000000000000
[ 54.412819] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.413836] R13: ffffffff84e223a0 R14: ffff88800e15dc48 R15: ffffffff84d73340
[ 54.414846] FS: 0000555555beb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.415995] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.416806] CR2: 00007faa0ad766f4 CR3: 0000000016998000 CR4: 0000000000350ef0
[ 54.417824] Call Trace:
[ 54.418224]
[ 54.418562] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.419292] ipv4_frags_init_net+0x269/0x440
[ 54.419986] ops_init+0xbb/0x6b0
[ 54.420493] setup_net+0x3d9/0x990
[ 54.421038] ? down_read_killable+0x1d7/0x4e0
[ 54.421685] ? __pfx_setup_net+0x10/0x10
[ 54.422295] ? copy_net_ns+0x17c/0x770
[ 54.422874] copy_net_ns+0x321/0x770
[ 54.423453] create_new_namespaces+0x3f6/0xb30
[ 54.424169] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.424866] ksys_unshare+0x44d/0x8e0
[ 54.425479] ? __pfx_ksys_unshare+0x10/0x10
[ 54.426138] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.426983] __x64_sys_unshare+0x31/0x40
[ 54.427570] do_syscall_64+0x3f/0x90
[ 54.428160] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.428888] RIP: 0033:0x7f64bb9160d7
[ 54.429454] 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
[ 54.431945] RSP: 002b:00007ffe90874268 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.433031] RAX: ffffffffffffffda RBX: 00007ffe908748a8 RCX: 00007f64bb9160d7
[ 54.434052] RDX: 00007f64bb98041f RSI: 00007ffe90874200 RDI: 0000000040000000
[ 54.435057] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe90874010
[ 54.436084] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f64bba28bf0
[ 54.437094] R13: 00007ffe90874340 R14: 0000000000000000 R15: 00000000000000f8
[ 54.438125]
[ 54.438468] irq event stamp: 9029
[ 54.438981] hardirqs last enabled at (9041): [] __up_console_sem+0x78/0x80
[ 54.440214] hardirqs last disabled at (9052): [] __up_console_sem+0x5d/0x80
[ 54.441421] softirqs last enabled at (8852): [] irq_exit_rcu+0x93/0xc0
[ 54.442608] softirqs last disabled at (8847): [] irq_exit_rcu+0x93/0xc0
[ 54.443787] ---[ end trace 0000000000000000 ]---
[ 54.449933] ------------[ cut here ]------------
[ 54.450611] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.452516] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.453753] Modules linked in:
[ 54.454249] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.455565] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.456728] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.457491] 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
[ 54.460017] RSP: 0018:ffff8880194dfc00 EFLAGS: 00010282
[ 54.460765] RAX: 0000000000000000 RBX: ffff88800c8ce040 RCX: 0000000000000000
[ 54.461782] RDX: ffff88801643d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.462793] RBP: ffff88800c8ce054 R08: 0000000000000001 R09: 0000000000000000
[ 54.463810] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.464827] R13: ffffffff84e223a0 R14: ffff88800c8ce048 R15: ffffffff84da62e0
[ 54.465846] FS: 0000555555beb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.466979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.467814] CR2: 00007faa0ad766f4 CR3: 0000000016998000 CR4: 0000000000350ef0
[ 54.468830] Call Trace:
[ 54.469231]
[ 54.469576] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.470303] ipv6_frags_init_net+0x206/0x3c0
[ 54.470971] ops_init+0xbb/0x6b0
[ 54.471475] setup_net+0x3d9/0x990
[ 54.472037] ? down_read_killable+0x1d7/0x4e0
[ 54.472685] ? __pfx_setup_net+0x10/0x10
[ 54.473294] ? copy_net_ns+0x17c/0x770
[ 54.473871] copy_net_ns+0x321/0x770
[ 54.474448] create_new_namespaces+0x3f6/0xb30
[ 54.475146] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.475855] ksys_unshare+0x44d/0x8e0
[ 54.476447] ? __pfx_ksys_unshare+0x10/0x10
[ 54.477108] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.477957] __x64_sys_unshare+0x31/0x40
[ 54.478553] do_syscall_64+0x3f/0x90
[ 54.479128] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.479886] RIP: 0033:0x7f64bb9160d7
[ 54.480453] 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
[ 54.482952] RSP: 002b:00007ffe90874268 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.484058] RAX: ffffffffffffffda RBX: 00007ffe908748a8 RCX: 00007f64bb9160d7
[ 54.485075] RDX: 00007f64bb98041f RSI: 00007ffe90874200 RDI: 0000000040000000
[ 54.486073] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe90874010
[ 54.487067] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f64bba28bf0
[ 54.488085] R13: 00007ffe90874340 R14: 0000000000000000 R15: 00000000000000f8
[ 54.489094]
[ 54.489421] irq event stamp: 10875
[ 54.489889] hardirqs last enabled at (10885): [] __up_console_sem+0x78/0x80
[ 54.491061] hardirqs last disabled at (10898): [] __up_console_sem+0x5d/0x80
[ 54.492243] softirqs last enabled at (10848): [] irq_exit_rcu+0x93/0xc0
[ 54.493354] softirqs last disabled at (10843): [] irq_exit_rcu+0x93/0xc0
[ 54.494455] ---[ end trace 0000000000000000 ]---
[ 54.496037] ------------[ cut here ]------------
[ 54.496666] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.498735] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.499888] Modules linked in:
[ 54.500347] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.501624] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.502698] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.503422] 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
[ 54.505747] RSP: 0018:ffff8880194dfbf0 EFLAGS: 00010286
[ 54.506476] RAX: 0000000000000000 RBX: ffff88800c8cfa40 RCX: 0000000000000000
[ 54.507420] RDX: ffff88801643d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.508383] RBP: ffff88800c8cfa54 R08: 0000000000000001 R09: 0000000000000000
[ 54.509318] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.510266] R13: ffffffff84e223a0 R14: ffff88800c8cfa48 R15: ffffffff84daf020
[ 54.511204] FS: 0000555555beb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.512279] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.513062] CR2: 00007faa0ad766f4 CR3: 0000000016998000 CR4: 0000000000350ef0
[ 54.514005] Call Trace:
[ 54.514355]
[ 54.514674] nf_ct_net_init+0x224/0x3d0
[ 54.515251] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.515890] ops_init+0xbb/0x6b0
[ 54.516392] setup_net+0x3d9/0x990
[ 54.516868] ? down_read_killable+0x1d7/0x4e0
[ 54.517501] ? __pfx_setup_net+0x10/0x10
[ 54.518068] ? copy_net_ns+0x17c/0x770
[ 54.518608] copy_net_ns+0x321/0x770
[ 54.519154] create_new_namespaces+0x3f6/0xb30
[ 54.519782] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.520468] ksys_unshare+0x44d/0x8e0
[ 54.521024] ? __pfx_ksys_unshare+0x10/0x10
[ 54.521614] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.522394] __x64_sys_unshare+0x31/0x40
[ 54.523000] do_syscall_64+0x3f/0x90
[ 54.523521] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.524279] RIP: 0033:0x7f64bb9160d7
[ 54.524802] 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
[ 54.527239] RSP: 002b:00007ffe90874268 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.528320] RAX: ffffffffffffffda RBX: 00007ffe908748a8 RCX: 00007f64bb9160d7
[ 54.529335] RDX: 00007f64bb98041f RSI: 00007ffe90874200 RDI: 0000000040000000
[ 54.530317] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe90874010
[ 54.531307] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f64bba28bf0
[ 54.532321] R13: 00007ffe90874340 R14: 0000000000000000 R15: 00000000000000f8
[ 54.533344]
[ 54.533682] irq event stamp: 11671
[ 54.534185] hardirqs last enabled at (11683): [] __up_console_sem+0x78/0x80
[ 54.535373] hardirqs last disabled at (11694): [] __up_console_sem+0x5d/0x80
[ 54.536538] softirqs last enabled at (11206): [] irq_exit_rcu+0x93/0xc0
[ 54.537637] softirqs last disabled at (11201): [] irq_exit_rcu+0x93/0xc0
[ 54.538735] ---[ end trace 0000000000000000 ]---
executing program
[ 56.037599] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.084976] Bluetooth: hci0: command 0x041b tx timeout
[ 60.133993] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.180982] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:01:32 Registers:
info registers vcpu 0
RAX=0000000000000034 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880194df5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000034 R11=0000000000000001
R12=0000000000000034 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 0000555555beb400 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=00007faa0ad766f4 CR3=0000000016998000 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=00000000000439a1 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=00007f8c4d240610 CR3=000000000ef4e000 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=7436050c3597e295f14a9a420f9905ab
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=242f0d3266e13b59000000000013b630 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=11a698681340131800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020200020000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000