Warning: Permanently added '[localhost]:10292' (ECDSA) to the list of known hosts.
2023/05/17 14:40:10 fuzzer started
2023/05/17 14:40:10 dialing manager at localhost:44319
2023/05/17 14:40:10 checking machine...
2023/05/17 14:40:10 checking revisions...
syzkaller login: [ 35.441807] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:40:10 testing simple program...
[ 35.515445] cgroup: Unknown subsys name 'net'
[ 35.597633] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 47.735706] audit: type=1400 audit(1684334423.186:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 48.836672] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 48.840157] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 48.842320] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 48.845893] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 48.848563] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 48.849899] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.274305] ------------[ cut here ]------------
[ 49.275085] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.277223] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.278493] Modules linked in:
[ 49.278975] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.283909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.285032] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.285740] 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
[ 49.288139] RSP: 0018:ffff88801fd0fc00 EFLAGS: 00010282
[ 49.288848] RAX: 0000000000000000 RBX: ffff88800cf4dc40 RCX: 0000000000000000
[ 49.289814] RDX: ffff88800fca1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.290785] RBP: ffff88800cf4dc54 R08: 0000000000000001 R09: 0000000000000000
[ 49.291782] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.292735] R13: ffffffff84e23fe0 R14: ffff88800cf4dc48 R15: ffffffff84d74dc0
[ 49.293713] FS: 0000555555698400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.294798] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.295623] CR2: 000055fae0ae6080 CR3: 000000001b9f4000 CR4: 0000000000350ee0
[ 49.296588] Call Trace:
[ 49.296941]
[ 49.297295] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.297964] ipv4_frags_init_net+0x269/0x440
[ 49.298607] ops_init+0xbb/0x6b0
[ 49.299129] setup_net+0x3d9/0x990
[ 49.299649] ? down_read_killable+0x1d7/0x4e0
[ 49.300298] ? __pfx_setup_net+0x10/0x10
[ 49.300853] ? copy_net_ns+0x17c/0x770
[ 49.301443] copy_net_ns+0x321/0x770
[ 49.301972] create_new_namespaces+0x3f6/0xb30
[ 49.302649] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.303352] ksys_unshare+0x44d/0x8e0
[ 49.303892] ? __pfx_ksys_unshare+0x10/0x10
[ 49.304511] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.305323] __x64_sys_unshare+0x31/0x40
[ 49.305887] do_syscall_64+0x3f/0x90
[ 49.306438] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.307173] RIP: 0033:0x7fc771bc80d7
[ 49.307699] 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
[ 49.310065] RSP: 002b:00007ffde3374658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.311104] RAX: ffffffffffffffda RBX: 00007ffde3374c98 RCX: 00007fc771bc80d7
[ 49.312086] RDX: 00007fc771c3241f RSI: 00007ffde33745f0 RDI: 0000000040000000
[ 49.313054] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde3374400
[ 49.313989] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc771cdabf0
[ 49.314950] R13: 00007ffde3374730 R14: 0000000000000000 R15: 00000000000000f8
[ 49.315957]
[ 49.316314] irq event stamp: 8319
[ 49.316781] hardirqs last enabled at (8329): [] __up_console_sem+0x78/0x80
[ 49.317930] hardirqs last disabled at (8340): [] __up_console_sem+0x5d/0x80
[ 49.319078] softirqs last enabled at (8226): [] irq_exit_rcu+0x93/0xc0
[ 49.320219] softirqs last disabled at (8221): [] irq_exit_rcu+0x93/0xc0
[ 49.321337] ---[ end trace 0000000000000000 ]---
[ 49.326913] ------------[ cut here ]------------
[ 49.327608] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.329647] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.330799] Modules linked in:
[ 49.331276] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.332532] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.333608] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.334307] 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
[ 49.336593] RSP: 0018:ffff88801fd0fc00 EFLAGS: 00010282
[ 49.337312] RAX: 0000000000000000 RBX: ffff888009a35440 RCX: 0000000000000000
[ 49.338282] RDX: ffff88800fca1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.339243] RBP: ffff888009a35454 R08: 0000000000000001 R09: 0000000000000000
[ 49.340228] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.341193] R13: ffffffff84e23fe0 R14: ffff888009a35448 R15: ffffffff84da7d60
[ 49.342162] FS: 0000555555698400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.343247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.344064] CR2: 000055fae0ae6080 CR3: 000000001b9f4000 CR4: 0000000000350ee0
[ 49.345031] Call Trace:
[ 49.345387]
[ 49.345714] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.346415] ipv6_frags_init_net+0x206/0x3c0
[ 49.347057] ops_init+0xbb/0x6b0
[ 49.347567] setup_net+0x3d9/0x990
[ 49.348102] ? down_read_killable+0x1d7/0x4e0
[ 49.348732] ? __pfx_setup_net+0x10/0x10
[ 49.349321] ? copy_net_ns+0x17c/0x770
[ 49.349874] copy_net_ns+0x321/0x770
[ 49.350436] create_new_namespaces+0x3f6/0xb30
[ 49.351108] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.351785] ksys_unshare+0x44d/0x8e0
[ 49.352360] ? __pfx_ksys_unshare+0x10/0x10
[ 49.352955] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.353762] __x64_sys_unshare+0x31/0x40
[ 49.354358] do_syscall_64+0x3f/0x90
[ 49.354878] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.355625] RIP: 0033:0x7fc771bc80d7
[ 49.356162] 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
[ 49.358541] RSP: 002b:00007ffde3374658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.359597] RAX: ffffffffffffffda RBX: 00007ffde3374c98 RCX: 00007fc771bc80d7
[ 49.360574] RDX: 00007fc771c3241f RSI: 00007ffde33745f0 RDI: 0000000040000000
[ 49.361542] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde3374400
[ 49.362519] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc771cdabf0
[ 49.363484] R13: 00007ffde3374730 R14: 0000000000000000 R15: 00000000000000f8
[ 49.364481]
[ 49.364809] irq event stamp: 10093
[ 49.365314] hardirqs last enabled at (10105): [] __up_console_sem+0x78/0x80
[ 49.366473] hardirqs last disabled at (10116): [] __up_console_sem+0x5d/0x80
[ 49.367673] softirqs last enabled at (9582): [] irq_exit_rcu+0x93/0xc0
[ 49.368800] softirqs last disabled at (9561): [] irq_exit_rcu+0x93/0xc0
[ 49.369922] ---[ end trace 0000000000000000 ]---
[ 49.371466] ------------[ cut here ]------------
[ 49.372131] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.374507] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.375681] Modules linked in:
[ 49.376160] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.377420] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.378516] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.379244] 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
[ 49.381608] RSP: 0018:ffff88801fd0fbf0 EFLAGS: 00010286
[ 49.382343] RAX: 0000000000000000 RBX: ffff888009a35e40 RCX: 0000000000000000
[ 49.383313] RDX: ffff88800fca1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.384296] RBP: ffff888009a35e54 R08: 0000000000000001 R09: 0000000000000000
[ 49.385268] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.386239] R13: ffffffff84e23fe0 R14: ffff888009a35e48 R15: ffffffff84db0aa0
[ 49.387213] FS: 0000555555698400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.388309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.389114] CR2: 000055fae0ae6080 CR3: 000000001b9f4000 CR4: 0000000000350ee0
[ 49.390079] Call Trace:
[ 49.390434]
[ 49.390762] nf_ct_net_init+0x224/0x3d0
[ 49.391371] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.392037] ops_init+0xbb/0x6b0
[ 49.392528] setup_net+0x3d9/0x990
[ 49.393054] ? down_read_killable+0x1d7/0x4e0
[ 49.393678] ? __pfx_setup_net+0x10/0x10
[ 49.394271] ? copy_net_ns+0x17c/0x770
[ 49.394827] copy_net_ns+0x321/0x770
[ 49.395381] create_new_namespaces+0x3f6/0xb30
[ 49.396056] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.396727] ksys_unshare+0x44d/0x8e0
[ 49.397284] ? __pfx_ksys_unshare+0x10/0x10
[ 49.397883] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.398696] __x64_sys_unshare+0x31/0x40
[ 49.399297] do_syscall_64+0x3f/0x90
[ 49.399838] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.400581] RIP: 0033:0x7fc771bc80d7
[ 49.401127] 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
[ 49.403482] RSP: 002b:00007ffde3374658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.404524] RAX: ffffffffffffffda RBX: 00007ffde3374c98 RCX: 00007fc771bc80d7
[ 49.405486] RDX: 00007fc771c3241f RSI: 00007ffde33745f0 RDI: 0000000040000000
[ 49.406452] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde3374400
[ 49.407417] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc771cdabf0
[ 49.408400] R13: 00007ffde3374730 R14: 0000000000000000 R15: 00000000000000f8
[ 49.409389]
[ 49.409718] irq event stamp: 10839
[ 49.410221] hardirqs last enabled at (10851): [] __up_console_sem+0x78/0x80
[ 49.411382] hardirqs last disabled at (10862): [] __up_console_sem+0x5d/0x80
[ 49.412544] softirqs last enabled at (10328): [] irq_exit_rcu+0x93/0xc0
[ 49.413675] softirqs last disabled at (10323): [] irq_exit_rcu+0x93/0xc0
[ 49.414818] ---[ end trace 0000000000000000 ]---
executing program
[ 50.903645] Bluetooth: hci0: command 0x0409 tx timeout
[ 52.951142] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 54.999080] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.047139] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
14:40:23 Registers:
info registers vcpu 0
RAX=000000000001f74f 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=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=00007f4459268000 CR3=000000000e9a8000 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=302db9e79a53bcb14649762d11ec5b63
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=a4a1ed99dbd1421f000000000013bee0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=e19b9e3a6d7f65aa00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801fd0f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555698400 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=000055fae0ae6080 CR3=000000001b9f4000 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