Warning: Permanently added '[localhost]:54381' (ECDSA) to the list of known hosts.
2023/05/17 16:24:24 fuzzer started
2023/05/17 16:24:25 dialing manager at localhost:44319
2023/05/17 16:24:25 checking machine...
2023/05/17 16:24:25 checking revisions...
syzkaller login: [ 39.803934] kmemleak: Automatic memory scanning thread ended
2023/05/17 16:24:25 testing simple program...
[ 39.877546] cgroup: Unknown subsys name 'net'
[ 39.952786] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.146749] audit: type=1400 audit(1684340678.827:6): 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
[ 54.247203] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.249910] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.251114] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.255751] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.258167] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.259916] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.640639] ------------[ cut here ]------------
[ 54.641311] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.643345] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.644434] Modules linked in:
[ 54.644840] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.649461] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.650480] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.651141] 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
[ 54.653353] RSP: 0018:ffff88801f3b7c00 EFLAGS: 00010282
[ 54.654002] RAX: 0000000000000000 RBX: ffff88800e543040 RCX: 0000000000000000
[ 54.655036] RDX: ffff88801587d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.656039] RBP: ffff88800e543054 R08: 0000000000000001 R09: 0000000000000000
[ 54.657042] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.658042] R13: ffffffff84e23fe0 R14: ffff88800e543048 R15: ffffffff84d74dc0
[ 54.659038] FS: 0000555556f29400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.660162] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.661025] CR2: 00007f6f42ea56f4 CR3: 000000001f5d4000 CR4: 0000000000350ef0
[ 54.662086] Call Trace:
[ 54.662593]
[ 54.662897] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.663645] ipv4_frags_init_net+0x269/0x440
[ 54.664212] ops_init+0xbb/0x6b0
[ 54.664820] setup_net+0x3d9/0x990
[ 54.665487] ? down_read_killable+0x1d7/0x4e0
executing program
[ 54.666240] ? __pfx_setup_net+0x10/0x10
[ 54.667739] ? copy_net_ns+0x17c/0x770
[ 54.668266] copy_net_ns+0x321/0x770
[ 54.668804] create_new_namespaces+0x3f6/0xb30
[ 54.669440] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.670056] ksys_unshare+0x44d/0x8e0
[ 54.670596] ? __pfx_ksys_unshare+0x10/0x10
[ 54.671151] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.671920] __x64_sys_unshare+0x31/0x40
[ 54.672474] do_syscall_64+0x3f/0x90
[ 54.672966] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.673664] RIP: 0033:0x7fbcf76720d7
[ 54.674133] 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
[ 54.676331] RSP: 002b:00007ffdf55a1658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.677254] RAX: ffffffffffffffda RBX: 00007ffdf55a1c98 RCX: 00007fbcf76720d7
[ 54.678151] RDX: 00007fbcf76dc41f RSI: 00007ffdf55a15f0 RDI: 0000000040000000
[ 54.679045] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf55a1400
[ 54.679982] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbcf7784bf0
[ 54.680878] R13: 00007ffdf55a1730 R14: 0000000000000000 R15: 00000000000000f8
[ 54.681806]
[ 54.682108] irq event stamp: 8415
[ 54.682565] hardirqs last enabled at (8427): [] __up_console_sem+0x78/0x80
[ 54.683641] hardirqs last disabled at (8438): [] __up_console_sem+0x5d/0x80
[ 54.684716] softirqs last enabled at (8190): [] irq_exit_rcu+0x93/0xc0
[ 54.685759] softirqs last disabled at (8073): [] irq_exit_rcu+0x93/0xc0
[ 54.686795] ---[ end trace 0000000000000000 ]---
[ 54.692687] ------------[ cut here ]------------
[ 54.693305] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.694954] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.696057] Modules linked in:
[ 54.696505] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.697678] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.698708] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.699403] 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
[ 54.701581] RSP: 0018:ffff88801f3b7c00 EFLAGS: 00010282
[ 54.702248] RAX: 0000000000000000 RBX: ffff88800c661440 RCX: 0000000000000000
[ 54.703152] RDX: ffff88801587d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.704084] RBP: ffff88800c661454 R08: 0000000000000001 R09: 0000000000000000
[ 54.705002] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.705917] R13: ffffffff84e23fe0 R14: ffff88800c661448 R15: ffffffff84da7d60
[ 54.706813] FS: 0000555556f29400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.707855] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.708603] CR2: 00007f6f42ea56f4 CR3: 000000001f5d4000 CR4: 0000000000350ef0
[ 54.709516] Call Trace:
[ 54.709849]
[ 54.710150] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.710806] ipv6_frags_init_net+0x206/0x3c0
[ 54.711417] ops_init+0xbb/0x6b0
[ 54.711867] setup_net+0x3d9/0x990
[ 54.712362] ? down_read_killable+0x1d7/0x4e0
[ 54.712933] ? __pfx_setup_net+0x10/0x10
[ 54.713482] ? copy_net_ns+0x17c/0x770
[ 54.713991] copy_net_ns+0x321/0x770
[ 54.714508] create_new_namespaces+0x3f6/0xb30
[ 54.715090] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.715773] ksys_unshare+0x44d/0x8e0
[ 54.716266] ? __pfx_ksys_unshare+0x10/0x10
[ 54.716848] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.717600] __x64_sys_unshare+0x31/0x40
[ 54.718124] do_syscall_64+0x3f/0x90
[ 54.718650] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.719344] RIP: 0033:0x7fbcf76720d7
[ 54.719817] 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
[ 54.721990] RSP: 002b:00007ffdf55a1658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.722957] RAX: ffffffffffffffda RBX: 00007ffdf55a1c98 RCX: 00007fbcf76720d7
[ 54.723869] RDX: 00007fbcf76dc41f RSI: 00007ffdf55a15f0 RDI: 0000000040000000
[ 54.724762] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf55a1400
[ 54.725658] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbcf7784bf0
[ 54.726554] R13: 00007ffdf55a1730 R14: 0000000000000000 R15: 00000000000000f8
[ 54.727490]
[ 54.727798] irq event stamp: 10229
[ 54.728228] hardirqs last enabled at (10239): [] __up_console_sem+0x78/0x80
[ 54.729321] hardirqs last disabled at (10252): [] __up_console_sem+0x5d/0x80
[ 54.730400] softirqs last enabled at (9466): [] irq_exit_rcu+0x93/0xc0
[ 54.731459] softirqs last disabled at (9325): [] irq_exit_rcu+0x93/0xc0
[ 54.732499] ---[ end trace 0000000000000000 ]---
[ 54.733845] ------------[ cut here ]------------
[ 54.734512] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.736482] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.737551] Modules linked in:
[ 54.737960] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.739135] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.740193] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.740879] 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
[ 54.743060] RSP: 0018:ffff88801f3b7bf0 EFLAGS: 00010286
[ 54.743774] RAX: 0000000000000000 RBX: ffff88800ea10240 RCX: 0000000000000000
[ 54.744669] RDX: ffff88801587d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.745577] RBP: ffff88800ea10254 R08: 0000000000000001 R09: 0000000000000000
[ 54.746473] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.747384] R13: ffffffff84e23fe0 R14: ffff88800ea10248 R15: ffffffff84db0aa0
[ 54.748243] FS: 0000555556f29400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.749244] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.749997] CR2: 00007f6f42ea56f4 CR3: 000000001f5d4000 CR4: 0000000000350ef0
[ 54.750902] Call Trace:
[ 54.751249]
[ 54.751597] nf_ct_net_init+0x224/0x3d0
[ 54.752117] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.752738] ops_init+0xbb/0x6b0
[ 54.753185] setup_net+0x3d9/0x990
[ 54.753685] ? down_read_killable+0x1d7/0x4e0
[ 54.754267] ? __pfx_setup_net+0x10/0x10
[ 54.754813] ? copy_net_ns+0x17c/0x770
[ 54.755370] copy_net_ns+0x321/0x770
[ 54.755859] create_new_namespaces+0x3f6/0xb30
[ 54.756485] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.757137] ksys_unshare+0x44d/0x8e0
[ 54.757683] ? __pfx_ksys_unshare+0x10/0x10
[ 54.758255] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.759006] __x64_sys_unshare+0x31/0x40
[ 54.759571] do_syscall_64+0x3f/0x90
[ 54.760051] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.760734] RIP: 0033:0x7fbcf76720d7
[ 54.761200] 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
[ 54.763417] RSP: 002b:00007ffdf55a1658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.764378] RAX: ffffffffffffffda RBX: 00007ffdf55a1c98 RCX: 00007fbcf76720d7
[ 54.765243] RDX: 00007fbcf76dc41f RSI: 00007ffdf55a15f0 RDI: 0000000040000000
[ 54.766144] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf55a1400
[ 54.767052] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbcf7784bf0
[ 54.767957] R13: 00007ffdf55a1730 R14: 0000000000000000 R15: 00000000000000f8
[ 54.768880]
[ 54.769187] irq event stamp: 11009
[ 54.769657] hardirqs last enabled at (11021): [] __up_console_sem+0x78/0x80
[ 54.770726] hardirqs last disabled at (11032): [] __up_console_sem+0x5d/0x80
[ 54.771821] softirqs last enabled at (10718): [] irq_exit_rcu+0x93/0xc0
[ 54.772870] softirqs last disabled at (10713): [] irq_exit_rcu+0x93/0xc0
[ 54.773925] ---[ end trace 0000000000000000 ]---
[ 56.330006] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.378331] Bluetooth: hci0: command 0x041b tx timeout
[ 60.425366] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.473360] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:24:38 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f3b75f0
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 0000555556f29400 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=00007f6f42ea56f4 CR3=000000001f5d4000 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=0000000000029e1b 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=0000557cfaad6080 CR3=000000000d4ba000 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=00007eff4adf947000007eff4adf8f20
XMM02=00000000000000000000000000000000 XMM03=756e20796d6d756420736e6f6974706f
XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=73253d656d616e6c6165722073253d73 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000