Warning: Permanently added '[localhost]:58876' (ECDSA) to the list of known hosts.
2023/05/17 20:28:19 fuzzer started
2023/05/17 20:28:20 dialing manager at localhost:44319
2023/05/17 20:28:20 checking machine...
2023/05/17 20:28:20 checking revisions...
syzkaller login: [ 37.639358] kmemleak: Automatic memory scanning thread ended
2023/05/17 20:28:20 testing simple program...
[ 37.696096] cgroup: Unknown subsys name 'net'
[ 37.778603] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.338027] audit: type=1400 audit(1684355312.909:6): 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
[ 51.508759] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.510292] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.512150] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.515543] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.518101] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.519264] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.904189] ------------[ cut here ]------------
[ 51.905008] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.906785] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.907832] Modules linked in:
[ 51.908242] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.913013] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.914215] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.915017] 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
[ 51.917189] RSP: 0018:ffff888015b47c00 EFLAGS: 00010282
[ 51.917894] RAX: 0000000000000000 RBX: ffff88800e164040 RCX: 0000000000000000
[ 51.918782] RDX: ffff8880173e3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.919695] RBP: ffff88800e164054 R08: 0000000000000001 R09: 0000000000000000
[ 51.920589] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.921500] R13: ffffffff84e23fe0 R14: ffff88800e164048 R15: ffffffff84d74dc0
[ 51.922363] FS: 00005555561a2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.923369] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.924110] CR2: 00007ff12c9d76f4 CR3: 000000000e2b0000 CR4: 0000000000350ef0
[ 51.925009] Call Trace:
[ 51.925364]
[ 51.925713] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.926330] ipv4_frags_init_net+0x269/0x440
[ 51.926927] ops_init+0xbb/0x6b0
[ 51.927382] setup_net+0x3d9/0x990
[ 51.927873] ? down_read_killable+0x1d7/0x4e0
[ 51.928449] ? __pfx_setup_net+0x10/0x10
[ 51.929002] ? copy_net_ns+0x17c/0x770
[ 51.929561] copy_net_ns+0x321/0x770
[ 51.930054] create_new_namespaces+0x3f6/0xb30
[ 51.930686] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.931306] ksys_unshare+0x44d/0x8e0
[ 51.931834] ? __pfx_ksys_unshare+0x10/0x10
[ 51.932391] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.933132] __x64_sys_unshare+0x31/0x40
[ 51.933717] do_syscall_64+0x3f/0x90
[ 51.934201] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.934884] RIP: 0033:0x7fdede81a0d7
[ 51.935350] 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
[ 51.937526] RSP: 002b:00007ffeaed7a6a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.938438] RAX: ffffffffffffffda RBX: 00007ffeaed7ace8 RCX: 00007fdede81a0d7
[ 51.939330] RDX: 00007fdede88441f RSI: 00007ffeaed7a640 RDI: 0000000040000000
[ 51.940214] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeaed7a450
[ 51.941102] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdede92cbf0
[ 51.942005] R13: 00007ffeaed7a780 R14: 0000000000000000 R15: 00000000000000f8
[ 51.942913]
[ 51.943220] irq event stamp: 8379
[ 51.943683] hardirqs last enabled at (8391): [] __up_console_sem+0x78/0x80
[ 51.944743] hardirqs last disabled at (8402): [] __up_console_sem+0x5d/0x80
[ 51.945834] softirqs last enabled at (7942): [] irq_exit_rcu+0x93/0xc0
[ 51.946866] softirqs last disabled at (7887): [] irq_exit_rcu+0x93/0xc0
[ 51.947886] ---[ end trace 0000000000000000 ]---
[ 51.952877] ------------[ cut here ]------------
[ 51.953515] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.955146] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.956220] Modules linked in:
[ 51.956666] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.957847] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.958876] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.959558] 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
[ 51.961751] RSP: 0018:ffff888015b47c00 EFLAGS: 00010282
[ 51.962403] RAX: 0000000000000000 RBX: ffff888016424440 RCX: 0000000000000000
[ 51.963302] RDX: ffff8880173e3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.964195] RBP: ffff888016424454 R08: 0000000000000001 R09: 0000000000000000
[ 51.965088] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.966004] R13: ffffffff84e23fe0 R14: ffff888016424448 R15: ffffffff84da7d60
[ 51.966911] FS: 00005555561a2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.967923] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.968680] CR2: 00007ff12c9d76f4 CR3: 000000000e2b0000 CR4: 0000000000350ef0
[ 51.969625] Call Trace:
[ 51.969960]
[ 51.970263] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.970938] ipv6_frags_init_net+0x206/0x3c0
[ 51.971552] ops_init+0xbb/0x6b0
[ 51.972022] setup_net+0x3d9/0x990
[ 51.972576] ? down_read_killable+0x1d7/0x4e0
[ 51.973168] ? __pfx_setup_net+0x10/0x10
[ 51.973732] ? copy_net_ns+0x17c/0x770
[ 51.974264] copy_net_ns+0x321/0x770
[ 51.974786] create_new_namespaces+0x3f6/0xb30
[ 51.975381] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.976030] ksys_unshare+0x44d/0x8e0
[ 51.976555] ? __pfx_ksys_unshare+0x10/0x10
[ 51.977109] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.977862] __x64_sys_unshare+0x31/0x40
[ 51.978388] do_syscall_64+0x3f/0x90
[ 51.978901] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.979595] RIP: 0033:0x7fdede81a0d7
[ 51.980067] 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
[ 51.982284] RSP: 002b:00007ffeaed7a6a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.983287] RAX: ffffffffffffffda RBX: 00007ffeaed7ace8 RCX: 00007fdede81a0d7
[ 51.984216] RDX: 00007fdede88441f RSI: 00007ffeaed7a640 RDI: 0000000040000000
[ 51.985150] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeaed7a450
[ 51.986085] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdede92cbf0
[ 51.987009] R13: 00007ffeaed7a780 R14: 0000000000000000 R15: 00000000000000f8
[ 51.987965]
[ 51.988279] irq event stamp: 10237
[ 51.988771] hardirqs last enabled at (10249): [] __up_console_sem+0x78/0x80
[ 51.989891] hardirqs last disabled at (10260): [] __up_console_sem+0x5d/0x80
[ 51.991009] softirqs last enabled at (9786): [] irq_exit_rcu+0x93/0xc0
[ 51.992078] softirqs last disabled at (9781): [] irq_exit_rcu+0x93/0xc0
[ 51.993138] ---[ end trace 0000000000000000 ]---
[ 51.994593] ------------[ cut here ]------------
[ 51.995313] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.997602] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.998712] Modules linked in:
[ 51.999135] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.000336] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.001408] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.002111] 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
[ 52.004381] RSP: 0018:ffff888015b47bf0 EFLAGS: 00010286
[ 52.005044] RAX: 0000000000000000 RBX: ffff888016424c40 RCX: 0000000000000000
[ 52.005922] RDX: ffff8880173e3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.006777] RBP: ffff888016424c54 R08: 0000000000000001 R09: 0000000000000000
[ 52.007631] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.008448] R13: ffffffff84e23fe0 R14: ffff888016424c48 R15: ffffffff84db0aa0
[ 52.009312] FS: 00005555561a2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.010294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.011000] CR2: 00007ff12c9d76f4 CR3: 000000000e2b0000 CR4: 0000000000350ef0
[ 52.011857] Call Trace:
[ 52.012197]
[ 52.012544] nf_ct_net_init+0x224/0x3d0
[ 52.013074] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.013697] ops_init+0xbb/0x6b0
[ 52.014152] setup_net+0x3d9/0x990
[ 52.014656] ? down_read_killable+0x1d7/0x4e0
[ 52.015237] ? __pfx_setup_net+0x10/0x10
[ 52.015801] ? copy_net_ns+0x17c/0x770
[ 52.016339] copy_net_ns+0x321/0x770
[ 52.016863] create_new_namespaces+0x3f6/0xb30
[ 52.017560] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.018180] ksys_unshare+0x44d/0x8e0
[ 52.018709] ? __pfx_ksys_unshare+0x10/0x10
[ 52.019266] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.020034] __x64_sys_unshare+0x31/0x40
[ 52.020612] do_syscall_64+0x3f/0x90
[ 52.021111] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.021843] RIP: 0033:0x7fdede81a0d7
[ 52.022320] 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
[ 52.024503] RSP: 002b:00007ffeaed7a6a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.025427] RAX: ffffffffffffffda RBX: 00007ffeaed7ace8 RCX: 00007fdede81a0d7
[ 52.026331] RDX: 00007fdede88441f RSI: 00007ffeaed7a640 RDI: 0000000040000000
[ 52.027233] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeaed7a450
[ 52.028126] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdede92cbf0
[ 52.029026] R13: 00007ffeaed7a780 R14: 0000000000000000 R15: 00000000000000f8
[ 52.029950]
[ 52.030258] irq event stamp: 11047
[ 52.030732] hardirqs last enabled at (11059): [] __up_console_sem+0x78/0x80
[ 52.031804] hardirqs last disabled at (11070): [] __up_console_sem+0x5d/0x80
[ 52.032884] softirqs last enabled at (10934): [] irq_exit_rcu+0x93/0xc0
[ 52.033992] softirqs last disabled at (10927): [] irq_exit_rcu+0x93/0xc0
[ 52.035023] ---[ end trace 0000000000000000 ]---
executing program
[ 53.590375] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.637568] Bluetooth: hci0: command 0x041b tx timeout
[ 57.685643] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.733593] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:28:33 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888015b475f0
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 00005555561a2400 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=00007ff12c9d76f4 CR3=000000000e2b0000 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=000000000002b40f 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=00007efde7193550 CR3=0000000018f64000 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=2034333a38323a30322037312079614d XMM01=5d3234323830392e31352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d32 XMM07=6e72656b2072656c6c616b7a79732034
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000