Warning: Permanently added '[localhost]:43212' (ECDSA) to the list of known hosts.
2023/05/16 11:58:18 fuzzer started
2023/05/16 11:58:18 dialing manager at localhost:35573
2023/05/16 11:58:18 checking machine...
2023/05/16 11:58:18 checking revisions...
syzkaller login: [ 37.266253] kmemleak: Automatic memory scanning thread ended
2023/05/16 11:58:19 testing simple program...
[ 37.339423] cgroup: Unknown subsys name 'net'
[ 37.419197] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.072863] audit: type=1400 audit(1684238311.825:6): 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
[ 51.197422] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.199017] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.200836] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.204690] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.206319] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.209308] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.582144] ------------[ cut here ]------------
[ 51.582799] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.584680] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.585838] Modules linked in:
[ 51.586355] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.591563] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.592698] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.593468] 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
[ 51.595788] RSP: 0018:ffff88801a2cfc00 EFLAGS: 00010282
[ 51.596583] RAX: 0000000000000000 RBX: ffff88800db5e840 RCX: 0000000000000000
[ 51.597590] RDX: ffff88801a2d0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.598581] RBP: ffff88800db5e854 R08: 0000000000000001 R09: 0000000000000000
[ 51.599575] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.600615] R13: ffffffff84e223a0 R14: ffff88800db5e848 R15: ffffffff84d73340
[ 51.601667] FS: 0000555557454400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.602692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.603438] CR2: 00007f0afd6856f4 CR3: 000000001923e000 CR4: 0000000000350ee0
[ 51.604363] Call Trace:
[ 51.604688]
[ 51.604992] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.605653] ipv4_frags_init_net+0x269/0x440
[ 51.606247] ops_init+0xbb/0x6b0
[ 51.606703] setup_net+0x3d9/0x990
[ 51.607202] ? down_read_killable+0x1d7/0x4e0
[ 51.607781] ? __pfx_setup_net+0x10/0x10
[ 51.608358] ? copy_net_ns+0x17c/0x770
[ 51.608864] copy_net_ns+0x321/0x770
[ 51.609383] create_new_namespaces+0x3f6/0xb30
[ 51.609978] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.610639] ksys_unshare+0x44d/0x8e0
[ 51.611177] ? __pfx_ksys_unshare+0x10/0x10
[ 51.611742] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.612511] __x64_sys_unshare+0x31/0x40
[ 51.613074] do_syscall_64+0x3f/0x90
[ 51.613657] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.614319] RIP: 0033:0x7fe3433e50d7
[ 51.614773] 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
[ 51.616897] RSP: 002b:00007ffc672c7be8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.617839] RAX: ffffffffffffffda RBX: 00007ffc672c8228 RCX: 00007fe3433e50d7
[ 51.618710] RDX: 00007fe34344f41f RSI: 00007ffc672c7b80 RDI: 0000000040000000
[ 51.619588] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc672c7990
[ 51.620517] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe3434f7bf0
[ 51.621409] R13: 00007ffc672c7cc0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.622326]
[ 51.622626] irq event stamp: 8937
[ 51.623082] hardirqs last enabled at (8949): [] __up_console_sem+0x78/0x80
[ 51.624157] hardirqs last disabled at (8960): [] __up_console_sem+0x5d/0x80
[ 51.625241] softirqs last enabled at (8586): [] irq_exit_rcu+0x93/0xc0
[ 51.626298] softirqs last disabled at (8527): [] irq_exit_rcu+0x93/0xc0
[ 51.627321] ---[ end trace 0000000000000000 ]---
[ 51.632615] ------------[ cut here ]------------
[ 51.633248] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.634898] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.635917] Modules linked in:
[ 51.636347] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.637468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.638453] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.639104] 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
[ 51.641254] RSP: 0018:ffff88801a2cfc00 EFLAGS: 00010282
[ 51.641895] RAX: 0000000000000000 RBX: ffff88800d782640 RCX: 0000000000000000
[ 51.642764] RDX: ffff88801a2d0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.643643] RBP: ffff88800d782654 R08: 0000000000000001 R09: 0000000000000000
[ 51.644513] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.645387] R13: ffffffff84e223a0 R14: ffff88800d782648 R15: ffffffff84da62e0
[ 51.646274] FS: 0000555557454400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.647235] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.647915] CR2: 00007f0afd6856f4 CR3: 000000001923e000 CR4: 0000000000350ee0
[ 51.648791] Call Trace:
[ 51.649140]
[ 51.649431] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.650022] ipv6_frags_init_net+0x206/0x3c0
[ 51.650602] ops_init+0xbb/0x6b0
[ 51.651031] setup_net+0x3d9/0x990
[ 51.651512] ? down_read_killable+0x1d7/0x4e0
[ 51.652100] ? __pfx_setup_net+0x10/0x10
[ 51.652597] ? copy_net_ns+0x17c/0x770
[ 51.653118] copy_net_ns+0x321/0x770
[ 51.653591] create_new_namespaces+0x3f6/0xb30
[ 51.654192] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.654799] ksys_unshare+0x44d/0x8e0
[ 51.655306] ? __pfx_ksys_unshare+0x10/0x10
[ 51.655846] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.656589] __x64_sys_unshare+0x31/0x40
[ 51.657126] do_syscall_64+0x3f/0x90
[ 51.657595] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.658243] RIP: 0033:0x7fe3433e50d7
[ 51.658687] 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
[ 51.660852] RSP: 002b:00007ffc672c7be8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.661819] RAX: ffffffffffffffda RBX: 00007ffc672c8228 RCX: 00007fe3433e50d7
[ 51.662717] RDX: 00007fe34344f41f RSI: 00007ffc672c7b80 RDI: 0000000040000000
[ 51.663583] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc672c7990
[ 51.664462] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe3434f7bf0
[ 51.665329] R13: 00007ffc672c7cc0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.666215]
[ 51.666506] irq event stamp: 10895
[ 51.666929] hardirqs last enabled at (10905): [] __up_console_sem+0x78/0x80
[ 51.667971] hardirqs last disabled at (10916): [] __up_console_sem+0x5d/0x80
[ 51.669027] softirqs last enabled at (10380): [] irq_exit_rcu+0x93/0xc0
[ 51.670029] softirqs last disabled at (10375): [] irq_exit_rcu+0x93/0xc0
[ 51.671066] ---[ end trace 0000000000000000 ]---
[ 51.672384] ------------[ cut here ]------------
[ 51.672948] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.674941] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.675981] Modules linked in:
[ 51.676431] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.677548] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.678538] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.679188] 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
[ 51.681304] RSP: 0018:ffff88801a2cfbf0 EFLAGS: 00010286
[ 51.681942] RAX: 0000000000000000 RBX: ffff88800d783c40 RCX: 0000000000000000
[ 51.682806] RDX: ffff88801a2d0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.683667] RBP: ffff88800d783c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.684532] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.685383] R13: ffffffff84e223a0 R14: ffff88800d783c48 R15: ffffffff84daf020
[ 51.686252] FS: 0000555557454400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.687208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.687884] CR2: 00007f0afd6856f4 CR3: 000000001923e000 CR4: 0000000000350ee0
[ 51.688762] Call Trace:
[ 51.689111]
[ 51.689409] nf_ct_net_init+0x224/0x3d0
[ 51.689909] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.690495] ops_init+0xbb/0x6b0
[ 51.690927] setup_net+0x3d9/0x990
[ 51.691394] ? down_read_killable+0x1d7/0x4e0
[ 51.691946] ? __pfx_setup_net+0x10/0x10
[ 51.692490] ? copy_net_ns+0x17c/0x770
[ 51.692982] copy_net_ns+0x321/0x770
[ 51.693479] create_new_namespaces+0x3f6/0xb30
[ 51.694079] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.694678] ksys_unshare+0x44d/0x8e0
[ 51.695194] ? __pfx_ksys_unshare+0x10/0x10
[ 51.695728] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.696473] __x64_sys_unshare+0x31/0x40
[ 51.696978] do_syscall_64+0x3f/0x90
[ 51.697480] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.698137] RIP: 0033:0x7fe3433e50d7
[ 51.698589] 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
[ 51.700721] RSP: 002b:00007ffc672c7be8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.701651] RAX: ffffffffffffffda RBX: 00007ffc672c8228 RCX: 00007fe3433e50d7
[ 51.702521] RDX: 00007fe34344f41f RSI: 00007ffc672c7b80 RDI: 0000000040000000
[ 51.703412] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc672c7990
[ 51.704336] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe3434f7bf0
[ 51.705229] R13: 00007ffc672c7cc0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.706115]
[ 51.706407] irq event stamp: 11805
[ 51.706823] hardirqs last enabled at (11815): [] __up_console_sem+0x78/0x80
[ 51.707867] hardirqs last disabled at (11826): [] __up_console_sem+0x5d/0x80
[ 51.708916] softirqs last enabled at (11678): [] irq_exit_rcu+0x93/0xc0
[ 51.709936] softirqs last disabled at (11669): [] irq_exit_rcu+0x93/0xc0
[ 51.710954] ---[ end trace 0000000000000000 ]---
executing program
[ 53.281515] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.330192] Bluetooth: hci0: command 0x041b tx timeout
[ 57.378132] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.425133] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:58:32 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=0000000000000000 RCX=0000000000000000 RDX=1ffff1100d99b81f
RSI=ffffffff818d6a3d RDI=0000000000000005 RBP=ffff888016c37c40 RSP=ffff888016c37918
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=ffff88806ccdc0f8 R13=ffff88801609d490 R14=ffff888016c37c68 R15=ffff888016c37c40
RIP=ffffffff818d6a52 RFL=00000246 [---Z-P-] 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 00007f1fef6dc900 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=00007f1feec02000 CR3=000000000e9c0000 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=d8f928da5fab84ed000000000010ed28 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=28df1eade416490e00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200020200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a2cf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555557454400 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=00007f0afd6856f4 CR3=000000001923e000 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