Warning: Permanently added '[localhost]:62125' (ECDSA) to the list of known hosts.
2023/05/17 05:18:14 fuzzer started
2023/05/17 05:18:14 dialing manager at localhost:35573
2023/05/17 05:18:14 checking machine...
2023/05/17 05:18:14 checking revisions...
syzkaller login: [ 113.228699] kmemleak: Automatic memory scanning thread ended
2023/05/17 05:18:14 testing simple program...
[ 113.296616] cgroup: Unknown subsys name 'net'
[ 113.384318] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 124.971048] audit: type=1400 audit(1684300706.459:6): 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
executing program
[ 126.056528] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 126.058245] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 126.060812] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 126.064036] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 126.066667] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 126.068191] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 126.517591] ------------[ cut here ]------------
[ 126.518371] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 126.520575] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 126.521890] Modules linked in:
[ 126.522579] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 126.524958] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 126.527190] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 126.528568] 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
[ 126.531328] RSP: 0018:ffff88801a4bfc00 EFLAGS: 00010282
[ 126.532127] RAX: 0000000000000000 RBX: ffff88800dfc3440 RCX: 0000000000000000
[ 126.533173] RDX: ffff88800feb51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 126.534217] RBP: ffff88800dfc3454 R08: 0000000000000001 R09: 0000000000000000
[ 126.535299] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 126.536363] R13: ffffffff84e223a0 R14: ffff88800dfc3448 R15: ffffffff84d73340
[ 126.537434] FS: 00005555566cb400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 126.538718] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 126.539686] CR2: 00007f8f47e346f4 CR3: 0000000016008000 CR4: 0000000000350ee0
[ 126.540829] Call Trace:
[ 126.541254]
[ 126.541686] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 126.542530] ipv4_frags_init_net+0x269/0x440
[ 126.543238] ops_init+0xbb/0x6b0
[ 126.543842] setup_net+0x3d9/0x990
[ 126.544420] ? down_read_killable+0x1d7/0x4e0
[ 126.545182] ? __pfx_setup_net+0x10/0x10
[ 126.545862] ? copy_net_ns+0x17c/0x770
[ 126.546555] copy_net_ns+0x321/0x770
[ 126.547175] create_new_namespaces+0x3f6/0xb30
[ 126.547958] unshare_nsproxy_namespaces+0xc1/0x200
[ 126.548779] ksys_unshare+0x44d/0x8e0
[ 126.549405] ? __pfx_ksys_unshare+0x10/0x10
[ 126.550138] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 126.551097] __x64_sys_unshare+0x31/0x40
[ 126.551799] do_syscall_64+0x3f/0x90
[ 126.552408] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 126.553271] RIP: 0033:0x7fd7d21100d7
[ 126.553898] 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
[ 126.556733] RSP: 002b:00007fff9fc6b668 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 126.557952] RAX: ffffffffffffffda RBX: 00007fff9fc6bca8 RCX: 00007fd7d21100d7
[ 126.559092] RDX: 00007fd7d217a41f RSI: 00007fff9fc6b600 RDI: 0000000040000000
[ 126.560221] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff9fc6b410
[ 126.561357] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd7d2222bf0
[ 126.562510] R13: 00007fff9fc6b740 R14: 0000000000000000 R15: 00000000000000f8
[ 126.563581]
[ 126.563936] irq event stamp: 9241
[ 126.564432] hardirqs last enabled at (9251): [] __up_console_sem+0x78/0x80
[ 126.565703] hardirqs last disabled at (9264): [] __up_console_sem+0x5d/0x80
[ 126.566976] softirqs last enabled at (8942): [] irq_exit_rcu+0x93/0xc0
[ 126.568176] softirqs last disabled at (8929): [] irq_exit_rcu+0x93/0xc0
[ 126.569378] ---[ end trace 0000000000000000 ]---
[ 126.575994] ------------[ cut here ]------------
[ 126.576693] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 126.578502] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 126.579661] Modules linked in:
[ 126.580094] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 126.581309] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 126.582395] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 126.583128] 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
[ 126.585475] RSP: 0018:ffff88801a4bfc00 EFLAGS: 00010282
[ 126.586168] RAX: 0000000000000000 RBX: ffff88801451ba40 RCX: 0000000000000000
[ 126.587133] RDX: ffff88800feb51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 126.588120] RBP: ffff88801451ba54 R08: 0000000000000001 R09: 0000000000000000
[ 126.589088] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 126.590056] R13: ffffffff84e223a0 R14: ffff88801451ba48 R15: ffffffff84da62e0
[ 126.591045] FS: 00005555566cb400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 126.592127] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 126.592937] CR2: 00007f8f47e346f4 CR3: 0000000016008000 CR4: 0000000000350ee0
[ 126.593907] Call Trace:
[ 126.594280]
[ 126.594667] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 126.595361] ipv6_frags_init_net+0x206/0x3c0
[ 126.596026] ops_init+0xbb/0x6b0
[ 126.596573] setup_net+0x3d9/0x990
[ 126.597098] ? down_read_killable+0x1d7/0x4e0
[ 126.597772] ? __pfx_setup_net+0x10/0x10
[ 126.598351] ? copy_net_ns+0x17c/0x770
[ 126.598982] copy_net_ns+0x321/0x770
[ 126.599632] create_new_namespaces+0x3f6/0xb30
[ 126.600386] unshare_nsproxy_namespaces+0xc1/0x200
[ 126.601230] ksys_unshare+0x44d/0x8e0
[ 126.601905] ? __pfx_ksys_unshare+0x10/0x10
[ 126.602672] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 126.603630] __x64_sys_unshare+0x31/0x40
[ 126.604294] do_syscall_64+0x3f/0x90
[ 126.604946] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 126.605940] RIP: 0033:0x7fd7d21100d7
[ 126.606567] 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
[ 126.609354] RSP: 002b:00007fff9fc6b668 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 126.610545] RAX: ffffffffffffffda RBX: 00007fff9fc6bca8 RCX: 00007fd7d21100d7
[ 126.611631] RDX: 00007fd7d217a41f RSI: 00007fff9fc6b600 RDI: 0000000040000000
[ 126.612715] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff9fc6b410
[ 126.613812] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd7d2222bf0
[ 126.614930] R13: 00007fff9fc6b740 R14: 0000000000000000 R15: 00000000000000f8
[ 126.616051]
[ 126.616422] irq event stamp: 11649
[ 126.616986] hardirqs last enabled at (11661): [] __up_console_sem+0x78/0x80
[ 126.618307] hardirqs last disabled at (11672): [] __up_console_sem+0x5d/0x80
[ 126.619644] softirqs last enabled at (11104): [] irq_exit_rcu+0x93/0xc0
[ 126.620917] softirqs last disabled at (10915): [] irq_exit_rcu+0x93/0xc0
[ 126.622180] ---[ end trace 0000000000000000 ]---
[ 126.623765] ------------[ cut here ]------------
[ 126.624535] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 126.626909] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 126.628051] Modules linked in:
[ 126.628522] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 126.629784] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 126.630891] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 126.631633] 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
[ 126.633966] RSP: 0018:ffff88801a4bfbf0 EFLAGS: 00010286
[ 126.634712] RAX: 0000000000000000 RBX: ffff88801451b440 RCX: 0000000000000000
[ 126.635662] RDX: ffff88800feb51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 126.636580] RBP: ffff88801451b454 R08: 0000000000000001 R09: 0000000000000000
[ 126.637550] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 126.638531] R13: ffffffff84e223a0 R14: ffff88801451b448 R15: ffffffff84daf020
[ 126.639506] FS: 00005555566cb400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 126.640548] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 126.641336] CR2: 00007f8f47e346f4 CR3: 0000000016008000 CR4: 0000000000350ee0
[ 126.642296] Call Trace:
[ 126.642679]
[ 126.643000] nf_ct_net_init+0x224/0x3d0
[ 126.643563] ? __pfx_nf_ct_net_init+0x10/0x10
[ 126.644163] ops_init+0xbb/0x6b0
[ 126.644651] setup_net+0x3d9/0x990
[ 126.645119] ? down_read_killable+0x1d7/0x4e0
[ 126.645725] ? __pfx_setup_net+0x10/0x10
[ 126.646248] ? copy_net_ns+0x17c/0x770
[ 126.646807] copy_net_ns+0x321/0x770
[ 126.647313] create_new_namespaces+0x3f6/0xb30
[ 126.647950] unshare_nsproxy_namespaces+0xc1/0x200
[ 126.648616] ksys_unshare+0x44d/0x8e0
[ 126.649132] ? __pfx_ksys_unshare+0x10/0x10
[ 126.649753] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 126.650556] __x64_sys_unshare+0x31/0x40
[ 126.651118] do_syscall_64+0x3f/0x90
[ 126.651651] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 126.652317] RIP: 0033:0x7fd7d21100d7
[ 126.652831] 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
[ 126.655083] RSP: 002b:00007fff9fc6b668 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 126.656057] RAX: ffffffffffffffda RBX: 00007fff9fc6bca8 RCX: 00007fd7d21100d7
[ 126.656966] RDX: 00007fd7d217a41f RSI: 00007fff9fc6b600 RDI: 0000000040000000
[ 126.657892] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff9fc6b410
[ 126.658821] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd7d2222bf0
[ 126.659727] R13: 00007fff9fc6b740 R14: 0000000000000000 R15: 00000000000000f8
[ 126.660657]
[ 126.660963] irq event stamp: 12423
[ 126.661403] hardirqs last enabled at (12433): [] __up_console_sem+0x78/0x80
[ 126.662509] hardirqs last disabled at (12446): [] __up_console_sem+0x5d/0x80
[ 126.663601] softirqs last enabled at (12048): [] irq_exit_rcu+0x93/0xc0
[ 126.664648] softirqs last disabled at (12043): [] irq_exit_rcu+0x93/0xc0
[ 126.665721] ---[ end trace 0000000000000000 ]---
executing program
[ 128.143110] Bluetooth: hci0: command 0x0409 tx timeout
[ 130.189530] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 132.237506] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 134.285510] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
05:17:10 Registers:
info registers vcpu 0
RAX=0000000000030859 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 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=00007f98ab32c490 CR3=000000000ef8e000 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=35420ec74eacedb43e4d01001cf8c1cd
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=db42662ffb7adbb200000000001451d8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=fd3038f229c24f0100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000050 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a4bf5e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000050 R11=0000000000000001
R12=0000000000000050 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 00005555566cb400 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=00007f8f47e346f4 CR3=0000000016008000 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