Warning: Permanently added '[localhost]:42779' (ECDSA) to the list of known hosts.
2023/05/17 16:18:08 fuzzer started
2023/05/17 16:18:08 dialing manager at localhost:44319
2023/05/17 16:18:08 checking machine...
2023/05/17 16:18:08 checking revisions...
syzkaller login: [ 36.915279] kmemleak: Automatic memory scanning thread ended
2023/05/17 16:18:08 testing simple program...
[ 36.984549] cgroup: Unknown subsys name 'net'
[ 37.063479] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.970030] audit: type=1400 audit(1684340301.972:6): 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
[ 51.064198] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.066261] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.068521] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.071683] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.073527] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.074950] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.492904] ------------[ cut here ]------------
[ 51.493733] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.496267] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.497481] Modules linked in:
[ 51.498277] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.503508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.504851] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.505648] 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
[ 51.508195] RSP: 0018:ffff888015a77c00 EFLAGS: 00010282
[ 51.508995] RAX: 0000000000000000 RBX: ffff88800ebefc40 RCX: 0000000000000000
[ 51.510062] RDX: ffff888015d8b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.511114] RBP: ffff88800ebefc54 R08: 0000000000000001 R09: 0000000000000000
[ 51.512173] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.513208] R13: ffffffff84e23fe0 R14: ffff88800ebefc48 R15: ffffffff84d74dc0
[ 51.514260] FS: 0000555556267400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.515448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.516323] CR2: 00007f7c734686f4 CR3: 0000000015b26000 CR4: 0000000000350ee0
[ 51.517360] Call Trace:
[ 51.517747]
[ 51.518134] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.518861] ipv4_frags_init_net+0x269/0x440
[ 51.519567] ops_init+0xbb/0x6b0
[ 51.520134] setup_net+0x3d9/0x990
[ 51.520672] ? down_read_killable+0x1d7/0x4e0
[ 51.521387] ? __pfx_setup_net+0x10/0x10
[ 51.522036] ? copy_net_ns+0x17c/0x770
[ 51.522638] copy_net_ns+0x321/0x770
[ 51.523243] create_new_namespaces+0x3f6/0xb30
[ 51.523995] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.524716] ksys_unshare+0x44d/0x8e0
[ 51.525334] ? __pfx_ksys_unshare+0x10/0x10
[ 51.526013] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.526859] __x64_sys_unshare+0x31/0x40
[ 51.527525] do_syscall_64+0x3f/0x90
[ 51.528129] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.528931] RIP: 0033:0x7f44729830d7
[ 51.529491] 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
[ 51.532041] RSP: 002b:00007ffff9eba658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.533159] RAX: ffffffffffffffda RBX: 00007ffff9ebac98 RCX: 00007f44729830d7
[ 51.534209] RDX: 00007f44729ed41f RSI: 00007ffff9eba5f0 RDI: 0000000040000000
[ 51.535245] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff9eba400
[ 51.536325] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4472a95bf0
[ 51.537378] R13: 00007ffff9eba730 R14: 0000000000000000 R15: 00000000000000f8
[ 51.538455]
[ 51.538817] irq event stamp: 7761
[ 51.539376] hardirqs last enabled at (7773): [] __up_console_sem+0x78/0x80
[ 51.540621] hardirqs last disabled at (7784): [] __up_console_sem+0x5d/0x80
[ 51.541846] softirqs last enabled at (7302): [] irq_exit_rcu+0x93/0xc0
[ 51.543065] softirqs last disabled at (7247): [] irq_exit_rcu+0x93/0xc0
[ 51.544310] ---[ end trace 0000000000000000 ]---
[ 51.550577] ------------[ cut here ]------------
[ 51.551329] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.553284] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.554539] Modules linked in:
[ 51.555063] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.556430] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.557621] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.558408] 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
[ 51.560976] RSP: 0018:ffff888015a77c00 EFLAGS: 00010282
[ 51.561740] RAX: 0000000000000000 RBX: ffff888015a23e40 RCX: 0000000000000000
[ 51.562786] RDX: ffff888015d8b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.563846] RBP: ffff888015a23e54 R08: 0000000000000001 R09: 0000000000000000
[ 51.564909] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.565971] R13: ffffffff84e23fe0 R14: ffff888015a23e48 R15: ffffffff84da7d60
[ 51.567027] FS: 0000555556267400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.568224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.569092] CR2: 00007f7c734686f4 CR3: 0000000015b26000 CR4: 0000000000350ee0
[ 51.570147] Call Trace:
[ 51.570541]
[ 51.570925] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.571679] ipv6_frags_init_net+0x206/0x3c0
[ 51.572374] ops_init+0xbb/0x6b0
[ 51.572934] setup_net+0x3d9/0x990
[ 51.573471] ? down_read_killable+0x1d7/0x4e0
[ 51.574174] ? __pfx_setup_net+0x10/0x10
[ 51.574773] ? copy_net_ns+0x17c/0x770
[ 51.575429] copy_net_ns+0x321/0x770
[ 51.576036] create_new_namespaces+0x3f6/0xb30
[ 51.576725] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.577488] ksys_unshare+0x44d/0x8e0
[ 51.578098] ? __pfx_ksys_unshare+0x10/0x10
[ 51.578736] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.579621] __x64_sys_unshare+0x31/0x40
[ 51.580266] do_syscall_64+0x3f/0x90
[ 51.580835] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.581622] RIP: 0033:0x7f44729830d7
[ 51.582201] 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
[ 51.584706] RSP: 002b:00007ffff9eba658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.585792] RAX: ffffffffffffffda RBX: 00007ffff9ebac98 RCX: 00007f44729830d7
[ 51.586796] RDX: 00007f44729ed41f RSI: 00007ffff9eba5f0 RDI: 0000000040000000
[ 51.587818] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff9eba400
[ 51.588816] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4472a95bf0
[ 51.589817] R13: 00007ffff9eba730 R14: 0000000000000000 R15: 00000000000000f8
[ 51.590826]
[ 51.591205] irq event stamp: 9287
[ 51.591715] hardirqs last enabled at (9297): [] __up_console_sem+0x78/0x80
[ 51.592931] hardirqs last disabled at (9318): [] __up_console_sem+0x5d/0x80
[ 51.594120] softirqs last enabled at (9314): [] irq_exit_rcu+0x93/0xc0
[ 51.595340] softirqs last disabled at (9305): [] irq_exit_rcu+0x93/0xc0
[ 51.596562] ---[ end trace 0000000000000000 ]---
[ 51.598235] ------------[ cut here ]------------
[ 51.599098] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.601497] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.602743] Modules linked in:
[ 51.603249] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.604639] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.605828] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.606674] 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
[ 51.609753] RSP: 0018:ffff888015a77bf0 EFLAGS: 00010286
[ 51.610721] RAX: 0000000000000000 RBX: ffff888015c8e640 RCX: 0000000000000000
[ 51.611842] RDX: ffff888015d8b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.612857] RBP: ffff888015c8e654 R08: 0000000000000001 R09: 0000000000000000
[ 51.613898] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.614914] R13: ffffffff84e23fe0 R14: ffff888015c8e648 R15: ffffffff84db0aa0
[ 51.615982] FS: 0000555556267400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.617130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.617989] CR2: 00007f7c734686f4 CR3: 0000000015b26000 CR4: 0000000000350ee0
[ 51.619013] Call Trace:
[ 51.619409]
[ 51.619763] nf_ct_net_init+0x224/0x3d0
[ 51.620401] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.621109] ops_init+0xbb/0x6b0
[ 51.621638] setup_net+0x3d9/0x990
[ 51.622206] ? down_read_killable+0x1d7/0x4e0
[ 51.622861] ? __pfx_setup_net+0x10/0x10
[ 51.623520] ? copy_net_ns+0x17c/0x770
[ 51.624162] copy_net_ns+0x321/0x770
[ 51.624719] create_new_namespaces+0x3f6/0xb30
[ 51.625430] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.626176] ksys_unshare+0x44d/0x8e0
[ 51.626751] ? __pfx_ksys_unshare+0x10/0x10
[ 51.627447] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.628308] __x64_sys_unshare+0x31/0x40
[ 51.628954] do_syscall_64+0x3f/0x90
[ 51.629514] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.630297] RIP: 0033:0x7f44729830d7
[ 51.630833] 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
[ 51.633398] RSP: 002b:00007ffff9eba658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.634495] RAX: ffffffffffffffda RBX: 00007ffff9ebac98 RCX: 00007f44729830d7
[ 51.635539] RDX: 00007f44729ed41f RSI: 00007ffff9eba5f0 RDI: 0000000040000000
[ 51.636582] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff9eba400
[ 51.637611] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4472a95bf0
[ 51.638651] R13: 00007ffff9eba730 R14: 0000000000000000 R15: 00000000000000f8
[ 51.639715]
[ 51.640153] irq event stamp: 10199
[ 51.640664] hardirqs last enabled at (10209): [] __up_console_sem+0x78/0x80
[ 51.641977] hardirqs last disabled at (10220): [] __up_console_sem+0x5d/0x80
[ 51.643415] softirqs last enabled at (10194): [] irq_exit_rcu+0x93/0xc0
[ 51.645049] softirqs last disabled at (10183): [] irq_exit_rcu+0x93/0xc0
[ 51.646678] ---[ end trace 0000000000000000 ]---
executing program
[ 53.144677] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.192148] Bluetooth: hci0: command 0x041b tx timeout
[ 57.240023] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.287955] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:18:21 Registers:
info registers vcpu 0
RAX=0000000080000000 RBX=dffffc0000000000 RCX=0000000080000000 RDX=ffff888009e3d1c0
RSI=ffffffff8159fed4 RDI=0000000000000006 RBP=ffff888016bb7d28 RSP=ffff888016bb7c58
R8 =0000000000000006 R9 =0000000000000101 R10=00000000000000dc R11=0000000000000000
R12=00000000000000dc R13=ffff888016bb7d60 R14=0000000000000101 R15=ffffc9000068d670
RIP=ffffffff814be651 RFL=00000292 [--S-A--] 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 00007f64433aa900 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=00007f8494038088 CR3=000000000dc8e000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=d8f928da5fab84ed0000000000111a90 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=a15f071feb1052ed00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000038 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888015a775f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000038 R11=0000000000000001
R12=0000000000000038 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 0000555556267400 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=00007f7c734686f4 CR3=0000000015b26000 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