Warning: Permanently added '[localhost]:40490' (ECDSA) to the list of known hosts.
2023/05/17 00:13:12 fuzzer started
2023/05/17 00:13:13 dialing manager at localhost:35573
2023/05/17 00:13:13 checking machine...
2023/05/17 00:13:13 checking revisions...
syzkaller login: [ 35.849273] kmemleak: Automatic memory scanning thread ended
2023/05/17 00:13:13 testing simple program...
[ 35.922892] cgroup: Unknown subsys name 'net'
[ 36.015636] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 47.933342] audit: type=1400 audit(1684282405.331:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 49.053904] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.057635] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.060047] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.064699] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.067404] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.069131] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.483965] ------------[ cut here ]------------
[ 49.485648] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.487640] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.488897] Modules linked in:
[ 49.489552] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.491965] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.494298] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.495485] 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
[ 49.498416] RSP: 0018:ffff88801811fc00 EFLAGS: 00010282
[ 49.499324] RAX: 0000000000000000 RBX: ffff88800d9a3040 RCX: 0000000000000000
[ 49.500521] RDX: ffff88800f5c0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.501730] RBP: ffff88800d9a3054 R08: 0000000000000001 R09: 0000000000000000
[ 49.502914] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.504101] R13: ffffffff84e223a0 R14: ffff88800d9a3048 R15: ffffffff84d73340
[ 49.505316] FS: 0000555555672400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.506635] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.507620] CR2: 00007fd0f7da26f4 CR3: 000000000ee8a000 CR4: 0000000000350ee0
[ 49.508814] Call Trace:
[ 49.509303]
[ 49.509693] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.510541] ipv4_frags_init_net+0x269/0x440
[ 49.511324] ops_init+0xbb/0x6b0
[ 49.511893] setup_net+0x3d9/0x990
[ 49.512537] ? down_read_killable+0x1d7/0x4e0
[ 49.513362] ? __pfx_setup_net+0x10/0x10
[ 49.514076] ? copy_net_ns+0x17c/0x770
[ 49.514761] copy_net_ns+0x321/0x770
[ 49.515436] create_new_namespaces+0x3f6/0xb30
[ 49.516247] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.517104] ksys_unshare+0x44d/0x8e0
[ 49.517767] ? __pfx_ksys_unshare+0x10/0x10
[ 49.518537] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.519519] __x64_sys_unshare+0x31/0x40
[ 49.520256] do_syscall_64+0x3f/0x90
[ 49.520878] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.521811] RIP: 0033:0x7f85dffeb0d7
[ 49.522480] 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
[ 49.525373] RSP: 002b:00007ffc56cb8568 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.526630] RAX: ffffffffffffffda RBX: 00007ffc56cb8ba8 RCX: 00007f85dffeb0d7
[ 49.527831] RDX: 00007f85e005541f RSI: 00007ffc56cb8500 RDI: 0000000040000000
[ 49.529088] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc56cb8310
[ 49.530267] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f85e00fdbf0
[ 49.531460] R13: 00007ffc56cb8640 R14: 0000000000000000 R15: 00000000000000f8
[ 49.532691]
[ 49.533153] irq event stamp: 8865
[ 49.533727] hardirqs last enabled at (8875): [] __up_console_sem+0x78/0x80
[ 49.535154] hardirqs last disabled at (8886): [] __up_console_sem+0x5d/0x80
[ 49.536593] softirqs last enabled at (8812): [] irq_exit_rcu+0x93/0xc0
[ 49.538006] softirqs last disabled at (8807): [] irq_exit_rcu+0x93/0xc0
[ 49.539379] ---[ end trace 0000000000000000 ]---
[ 49.546215] ------------[ cut here ]------------
[ 49.547304] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.549721] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.551130] Modules linked in:
[ 49.551657] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.553204] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.554563] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.555451] 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
[ 49.558375] RSP: 0018:ffff88801811fc00 EFLAGS: 00010282
[ 49.559279] RAX: 0000000000000000 RBX: ffff88800f0f3040 RCX: 0000000000000000
[ 49.560479] RDX: ffff88800f5c0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.561704] RBP: ffff88800f0f3054 R08: 0000000000000001 R09: 0000000000000000
[ 49.562899] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.564086] R13: ffffffff84e223a0 R14: ffff88800f0f3048 R15: ffffffff84da62e0
[ 49.565322] FS: 0000555555672400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.566652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.567642] CR2: 00007fd0f7da26f4 CR3: 000000000ee8a000 CR4: 0000000000350ee0
[ 49.568818] Call Trace:
[ 49.569329]
[ 49.569714] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.570558] ipv6_frags_init_net+0x206/0x3c0
[ 49.571356] ops_init+0xbb/0x6b0
[ 49.571951] setup_net+0x3d9/0x990
[ 49.572605] ? down_read_killable+0x1d7/0x4e0
[ 49.573407] ? __pfx_setup_net+0x10/0x10
[ 49.574123] ? copy_net_ns+0x17c/0x770
[ 49.574779] copy_net_ns+0x321/0x770
[ 49.575458] create_new_namespaces+0x3f6/0xb30
[ 49.576263] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.577129] ksys_unshare+0x44d/0x8e0
[ 49.577774] ? __pfx_ksys_unshare+0x10/0x10
[ 49.578534] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.579523] __x64_sys_unshare+0x31/0x40
[ 49.580254] do_syscall_64+0x3f/0x90
[ 49.580874] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.581806] RIP: 0033:0x7f85dffeb0d7
[ 49.582485] 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
[ 49.585353] RSP: 002b:00007ffc56cb8568 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.586607] RAX: ffffffffffffffda RBX: 00007ffc56cb8ba8 RCX: 00007f85dffeb0d7
[ 49.587789] RDX: 00007f85e005541f RSI: 00007ffc56cb8500 RDI: 0000000040000000
[ 49.589020] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc56cb8310
[ 49.590224] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f85e00fdbf0
[ 49.591415] R13: 00007ffc56cb8640 R14: 0000000000000000 R15: 00000000000000f8
[ 49.592646]
[ 49.593093] irq event stamp: 10987
[ 49.593669] hardirqs last enabled at (10997): [] __up_console_sem+0x78/0x80
[ 49.595111] hardirqs last disabled at (11008): [] __up_console_sem+0x5d/0x80
[ 49.596520] softirqs last enabled at (10970): [] irq_exit_rcu+0x93/0xc0
[ 49.597906] softirqs last disabled at (10965): [] irq_exit_rcu+0x93/0xc0
[ 49.599276] ---[ end trace 0000000000000000 ]---
[ 49.601084] ------------[ cut here ]------------
[ 49.601842] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.604514] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.605933] Modules linked in:
[ 49.606525] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.608049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.609427] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.610324] 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
[ 49.613209] RSP: 0018:ffff88801811fbf0 EFLAGS: 00010286
[ 49.614073] RAX: 0000000000000000 RBX: ffff88800f0f3a40 RCX: 0000000000000000
[ 49.614934] RDX: ffff88800f5c0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.615840] RBP: ffff88800f0f3a54 R08: 0000000000000001 R09: 0000000000000000
[ 49.616740] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.617664] R13: ffffffff84e223a0 R14: ffff88800f0f3a48 R15: ffffffff84daf020
[ 49.618578] FS: 0000555555672400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.619595] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.620349] CR2: 00007fd0f7da26f4 CR3: 000000000ee8a000 CR4: 0000000000350ee0
[ 49.621270] Call Trace:
[ 49.621608]
[ 49.621913] nf_ct_net_init+0x224/0x3d0
[ 49.622476] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.623099] ops_init+0xbb/0x6b0
[ 49.623553] setup_net+0x3d9/0x990
[ 49.624056] ? down_read_killable+0x1d7/0x4e0
[ 49.624662] ? __pfx_setup_net+0x10/0x10
[ 49.625248] ? copy_net_ns+0x17c/0x770
[ 49.625781] copy_net_ns+0x321/0x770
[ 49.626332] create_new_namespaces+0x3f6/0xb30
[ 49.626955] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.627637] ksys_unshare+0x44d/0x8e0
[ 49.628193] ? __pfx_ksys_unshare+0x10/0x10
[ 49.628767] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.629589] __x64_sys_unshare+0x31/0x40
[ 49.630172] do_syscall_64+0x3f/0x90
[ 49.630677] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.631399] RIP: 0033:0x7f85dffeb0d7
[ 49.631886] 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
[ 49.634192] RSP: 002b:00007ffc56cb8568 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.635205] RAX: ffffffffffffffda RBX: 00007ffc56cb8ba8 RCX: 00007f85dffeb0d7
[ 49.636143] RDX: 00007f85e005541f RSI: 00007ffc56cb8500 RDI: 0000000040000000
[ 49.637085] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc56cb8310
[ 49.638047] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f85e00fdbf0
[ 49.638946] R13: 00007ffc56cb8640 R14: 0000000000000000 R15: 00000000000000f8
[ 49.639909]
[ 49.640258] irq event stamp: 11813
[ 49.640719] hardirqs last enabled at (11823): [] __up_console_sem+0x78/0x80
[ 49.641888] hardirqs last disabled at (11834): [] __up_console_sem+0x5d/0x80
[ 49.643018] softirqs last enabled at (10970): [] irq_exit_rcu+0x93/0xc0
[ 49.644125] softirqs last disabled at (10965): [] irq_exit_rcu+0x93/0xc0
[ 49.645244] ---[ end trace 0000000000000000 ]---
executing program
[ 51.135936] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.183143] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.231130] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.279114] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
00:13:26 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff8180daf1 RDX=00000000000080da
RSI=00000000000080da RDI=ffffffff864f9c30 RBP=ffff888014727538 RSP=ffff888014727470
R8 =1ffffffff0c9f386 R9 =ffffffff860cc5da R10=0000000000038001 R11=ffff888014727520
R12=ffff888014727540 R13=ffff888014727528 R14=ffff888014727521 R15=ffff8880147274e0
RIP=ffffffff81131465 RFL=00000212 [----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 00007f33b88e5700 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=00007fee5ed63070 CR3=000000001663e000 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=2036323a33313a30302037312079614d XMM01=5d3235353938342e39342020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d32 XMM07=6e72656b2072656c6c616b7a79732036
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000000 RBX=dffffc0000000000 RCX=ffffffff8449fc4b RDX=ffff88800f5c0000
RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88801811f1d4 RSP=ffff88801811ee98
R8 =0000000000000001 R9 =0000000000000012 R10=0000000000000009 R11=0000000000000001
R12=0000000000000010 R13=ffffffff848996c5 R14=0000000000000009 R15=ffff88801811ef98
RIP=ffffffff8449fe32 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 0000555555672400 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=00007fd0f7da26f4 CR3=000000000ee8a000 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