Warning: Permanently added '[localhost]:21610' (ECDSA) to the list of known hosts.
2023/05/18 02:00:38 fuzzer started
2023/05/18 02:00:38 dialing manager at localhost:44319
2023/05/18 02:00:38 checking machine...
2023/05/18 02:00:38 checking revisions...
syzkaller login: [ 44.505652] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:00:39 testing simple program...
[ 44.574310] cgroup: Unknown subsys name 'net'
[ 44.652613] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.547306] audit: type=1400 audit(1684375252.063:6): avc: denied { execmem } for pid=263 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 58.648605] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.650724] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.651704] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.654677] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.656570] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.657476] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.981577] ------------[ cut here ]------------
[ 58.982866] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.984466] WARNING: CPU: 0 PID: 264 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.985511] Modules linked in:
[ 58.985935] CPU: 0 PID: 264 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.990938] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.991941] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.992586] 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
[ 58.994724] RSP: 0018:ffff88801fb7fc00 EFLAGS: 00010282
[ 58.995401] RAX: 0000000000000000 RBX: ffff88800dc16440 RCX: 0000000000000000
[ 58.996298] RDX: ffff8880159c1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.997179] RBP: ffff88800dc16454 R08: 0000000000000001 R09: 0000000000000000
[ 58.998066] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.998964] R13: ffffffff84e23fe0 R14: ffff88800dc16448 R15: ffffffff84d74dc0
[ 58.999841] FS: 0000555556aa5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.000840] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.001539] CR2: 00007f9f5b3326f4 CR3: 000000001fbb0000 CR4: 0000000000350ef0
[ 59.002421] Call Trace:
[ 59.002739]
[ 59.003064] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.003672] ipv4_frags_init_net+0x269/0x440
[ 59.004264] ops_init+0xbb/0x6b0
[ 59.004708] setup_net+0x3d9/0x990
[ 59.005229] ? down_read_killable+0x1d7/0x4e0
[ 59.005785] ? __pfx_setup_net+0x10/0x10
[ 59.006321] ? copy_net_ns+0x17c/0x770
[ 59.006859] copy_net_ns+0x321/0x770
[ 59.007332] create_new_namespaces+0x3f6/0xb30
[ 59.007935] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.008548] ksys_unshare+0x44d/0x8e0
[ 59.009063] ? __pfx_ksys_unshare+0x10/0x10
[ 59.009608] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.010342] __x64_sys_unshare+0x31/0x40
[ 59.010883] do_syscall_64+0x3f/0x90
[ 59.011359] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.012024] RIP: 0033:0x7f3fa37ee0d7
[ 59.012503] 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
[ 59.014627] RSP: 002b:00007fff22017238 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.015576] RAX: ffffffffffffffda RBX: 00007fff22017878 RCX: 00007f3fa37ee0d7
[ 59.016466] RDX: 00007f3fa385841f RSI: 00007fff220171d0 RDI: 0000000040000000
[ 59.017342] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff22016fe0
[ 59.018224] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3fa3900bf0
[ 59.019106] R13: 00007fff22017310 R14: 0000000000000000 R15: 00000000000000f8
[ 59.020007]
[ 59.020316] irq event stamp: 8525
[ 59.020733] hardirqs last enabled at (8535): [] __up_console_sem+0x78/0x80
[ 59.021787] hardirqs last disabled at (8546): [] __up_console_sem+0x5d/0x80
[ 59.022847] softirqs last enabled at (8008): [] irq_exit_rcu+0x93/0xc0
[ 59.023864] softirqs last disabled at (7729): [] irq_exit_rcu+0x93/0xc0
[ 59.024904] ---[ end trace 0000000000000000 ]---
[ 59.030999] ------------[ cut here ]------------
[ 59.031585] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.033251] WARNING: CPU: 0 PID: 264 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.034315] Modules linked in:
[ 59.034719] CPU: 0 PID: 264 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.035860] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.036882] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.037521] 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
[ 59.039667] RSP: 0018:ffff88801fb7fc00 EFLAGS: 00010282
[ 59.040348] RAX: 0000000000000000 RBX: ffff888010197e40 RCX: 0000000000000000
[ 59.041226] RDX: ffff8880159c1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.042133] RBP: ffff888010197e54 R08: 0000000000000001 R09: 0000000000000000
[ 59.043012] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.043886] R13: ffffffff84e23fe0 R14: ffff888010197e48 R15: ffffffff84da7d60
[ 59.044749] FS: 0000555556aa5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.045741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.046475] CR2: 00007f9f5b3326f4 CR3: 000000001fbb0000 CR4: 0000000000350ef0
[ 59.047368] Call Trace:
[ 59.047691]
[ 59.048018] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.048628] ipv6_frags_init_net+0x206/0x3c0
[ 59.049218] ops_init+0xbb/0x6b0
[ 59.049661] setup_net+0x3d9/0x990
[ 59.050149] ? down_read_killable+0x1d7/0x4e0
[ 59.050714] ? __pfx_setup_net+0x10/0x10
[ 59.051253] ? copy_net_ns+0x17c/0x770
[ 59.051759] copy_net_ns+0x321/0x770
[ 59.052298] create_new_namespaces+0x3f6/0xb30
[ 59.052918] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.053529] ksys_unshare+0x44d/0x8e0
[ 59.054050] ? __pfx_ksys_unshare+0x10/0x10
[ 59.054593] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.055325] __x64_sys_unshare+0x31/0x40
[ 59.055867] do_syscall_64+0x3f/0x90
[ 59.056343] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.057009] RIP: 0033:0x7f3fa37ee0d7
[ 59.057470] 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
[ 59.059599] RSP: 002b:00007fff22017238 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.060564] RAX: ffffffffffffffda RBX: 00007fff22017878 RCX: 00007f3fa37ee0d7
[ 59.061450] RDX: 00007f3fa385841f RSI: 00007fff220171d0 RDI: 0000000040000000
[ 59.062336] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff22016fe0
[ 59.063222] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3fa3900bf0
[ 59.064108] R13: 00007fff22017310 R14: 0000000000000000 R15: 00000000000000f8
[ 59.065028]
[ 59.065325] irq event stamp: 10511
[ 59.065768] hardirqs last enabled at (10521): [] __up_console_sem+0x78/0x80
[ 59.066848] hardirqs last disabled at (10534): [] __up_console_sem+0x5d/0x80
[ 59.067900] softirqs last enabled at (9954): [] irq_exit_rcu+0x93/0xc0
[ 59.068929] softirqs last disabled at (9935): [] irq_exit_rcu+0x93/0xc0
[ 59.069953] ---[ end trace 0000000000000000 ]---
[ 59.071341] ------------[ cut here ]------------
[ 59.072084] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.074006] WARNING: CPU: 0 PID: 264 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.075048] Modules linked in:
[ 59.075585] CPU: 0 PID: 264 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.076762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.077863] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.078512] 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
[ 59.080697] RSP: 0018:ffff88801fb7fbf0 EFLAGS: 00010286
[ 59.081464] RAX: 0000000000000000 RBX: ffff88800d9f9840 RCX: 0000000000000000
[ 59.082365] RDX: ffff8880159c1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.083272] RBP: ffff88800d9f9854 R08: 0000000000000001 R09: 0000000000000000
[ 59.084193] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.085112] R13: ffffffff84e23fe0 R14: ffff88800d9f9848 R15: ffffffff84db0aa0
[ 59.086010] FS: 0000555556aa5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.087005] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.087720] CR2: 00007f9f5b3326f4 CR3: 000000001fbb0000 CR4: 0000000000350ef0
[ 59.088658] Call Trace:
[ 59.089022]
[ 59.089440] nf_ct_net_init+0x224/0x3d0
[ 59.089985] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.090558] ops_init+0xbb/0x6b0
[ 59.091035] setup_net+0x3d9/0x990
[ 59.091491] ? down_read_killable+0x1d7/0x4e0
[ 59.092082] ? __pfx_setup_net+0x10/0x10
[ 59.092593] ? copy_net_ns+0x17c/0x770
[ 59.093147] copy_net_ns+0x321/0x770
[ 59.093625] create_new_namespaces+0x3f6/0xb30
[ 59.094251] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.094906] ksys_unshare+0x44d/0x8e0
[ 59.095390] ? __pfx_ksys_unshare+0x10/0x10
[ 59.095965] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.096682] __x64_sys_unshare+0x31/0x40
[ 59.097225] do_syscall_64+0x3f/0x90
[ 59.097700] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.098372] RIP: 0033:0x7f3fa37ee0d7
[ 59.098870] 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
[ 59.100993] RSP: 002b:00007fff22017238 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.101929] RAX: ffffffffffffffda RBX: 00007fff22017878 RCX: 00007f3fa37ee0d7
[ 59.102764] RDX: 00007f3fa385841f RSI: 00007fff220171d0 RDI: 0000000040000000
[ 59.103649] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff22016fe0
[ 59.104517] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3fa3900bf0
[ 59.105388] R13: 00007fff22017310 R14: 0000000000000000 R15: 00000000000000f8
[ 59.106287]
[ 59.106584] irq event stamp: 11413
[ 59.107043] hardirqs last enabled at (11425): [] __up_console_sem+0x78/0x80
[ 59.108104] hardirqs last disabled at (11436): [] __up_console_sem+0x5d/0x80
[ 59.109191] softirqs last enabled at (11198): [] irq_exit_rcu+0x93/0xc0
[ 59.110231] softirqs last disabled at (11193): [] irq_exit_rcu+0x93/0xc0
[ 59.111265] ---[ end trace 0000000000000000 ]---
executing program
[ 60.678509] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.725552] Bluetooth: hci0: command 0x041b tx timeout
[ 64.773868] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.820877] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:00:53 Registers:
info registers vcpu 0
RAX=0000000000000075 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801fb7f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000075 R11=0000000000000001
R12=0000000000000075 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 0000555556aa5400 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=00007f9f5b3326f4 CR3=000000001fbb0000 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=0000000000025417 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 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 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=00007fdb7236fd90 CR3=000000000c40e000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=2020202020202047203a6465746e6900 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000