Warning: Permanently added '[localhost]:18890' (ECDSA) to the list of known hosts.
2023/05/17 07:01:32 fuzzer started
2023/05/17 07:01:33 dialing manager at localhost:35573
2023/05/17 07:01:33 checking machine...
2023/05/17 07:01:33 checking revisions...
syzkaller login: [ 52.894559] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:01:33 testing simple program...
[ 52.976149] cgroup: Unknown subsys name 'net'
[ 53.040014] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 65.659587] audit: type=1400 audit(1684306906.077:6): 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
[ 66.797414] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 66.799113] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 66.800465] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 66.803099] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 66.807360] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 66.808782] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 67.196962] ------------[ cut here ]------------
[ 67.197614] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 67.199519] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.200683] Modules linked in:
[ 67.201240] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.206037] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.207170] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.207865] 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
[ 67.210054] RSP: 0018:ffff888016bf7c00 EFLAGS: 00010282
[ 67.210709] RAX: 0000000000000000 RBX: ffff88800d766040 RCX: 0000000000000000
[ 67.211617] RDX: ffff8880143b51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.212521] RBP: ffff88800d766054 R08: 0000000000000001 R09: 0000000000000000
[ 67.213404] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 67.214307] R13: ffffffff84e223a0 R14: ffff88800d766048 R15: ffffffff84d73340
[ 67.215214] FS: 0000555555dc3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 67.216232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.216978] CR2: 00007f2f538e46f4 CR3: 000000000bbba000 CR4: 0000000000350ee0
[ 67.217878] Call Trace:
[ 67.218208]
[ 67.218510] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 67.219149] ipv4_frags_init_net+0x269/0x440
[ 67.219714] ops_init+0xbb/0x6b0
[ 67.220201] setup_net+0x3d9/0x990
[ 67.220650] ? down_read_killable+0x1d7/0x4e0
[ 67.221248] ? __pfx_setup_net+0x10/0x10
[ 67.221788] ? copy_net_ns+0x17c/0x770
[ 67.222295] copy_net_ns+0x321/0x770
[ 67.222812] create_new_namespaces+0x3f6/0xb30
[ 67.223413] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.224069] ksys_unshare+0x44d/0x8e0
[ 67.224562] ? __pfx_ksys_unshare+0x10/0x10
[ 67.225140] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.225892] __x64_sys_unshare+0x31/0x40
[ 67.226413] do_syscall_64+0x3f/0x90
[ 67.226918] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.227580] RIP: 0033:0x7f8fd711d0d7
[ 67.228078] 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
[ 67.230238] RSP: 002b:00007ffd3fb56348 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.231200] RAX: ffffffffffffffda RBX: 00007ffd3fb56988 RCX: 00007f8fd711d0d7
[ 67.232091] RDX: 00007f8fd718741f RSI: 00007ffd3fb562e0 RDI: 0000000040000000
[ 67.232987] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3fb560f0
[ 67.233873] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8fd722fbf0
[ 67.234758] R13: 00007ffd3fb56420 R14: 0000000000000000 R15: 00000000000000f8
[ 67.235642]
[ 67.235978] irq event stamp: 8751
[ 67.236402] hardirqs last enabled at (8761): [] __up_console_sem+0x78/0x80
[ 67.237449] hardirqs last disabled at (8772): [] __up_console_sem+0x5d/0x80
[ 67.238510] softirqs last enabled at (8412): [] irq_exit_rcu+0x93/0xc0
[ 67.239579] softirqs last disabled at (8407): [] irq_exit_rcu+0x93/0xc0
[ 67.240615] ---[ end trace 0000000000000000 ]---
[ 67.247767] ------------[ cut here ]------------
[ 67.248363] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 67.250181] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.251246] Modules linked in:
[ 67.251651] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.252798] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.253818] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.254460] 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
[ 67.256651] RSP: 0018:ffff888016bf7c00 EFLAGS: 00010282
[ 67.257347] RAX: 0000000000000000 RBX: ffff88800d704240 RCX: 0000000000000000
[ 67.258238] RDX: ffff8880143b51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.259140] RBP: ffff88800d704254 R08: 0000000000000001 R09: 0000000000000000
[ 67.260053] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.260958] R13: ffffffff84e223a0 R14: ffff88800d704248 R15: ffffffff84da62e0
[ 67.261860] FS: 0000555555dc3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 67.262868] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.263599] CR2: 00007f2f538e46f4 CR3: 000000000bbba000 CR4: 0000000000350ee0
[ 67.264493] Call Trace:
[ 67.264853]
[ 67.265150] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 67.265796] ipv6_frags_init_net+0x206/0x3c0
[ 67.266350] ops_init+0xbb/0x6b0
[ 67.266826] setup_net+0x3d9/0x990
[ 67.267295] ? down_read_killable+0x1d7/0x4e0
[ 67.267901] ? __pfx_setup_net+0x10/0x10
[ 67.268407] ? copy_net_ns+0x17c/0x770
[ 67.268947] copy_net_ns+0x321/0x770
[ 67.269431] create_new_namespaces+0x3f6/0xb30
[ 67.270047] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.270667] ksys_unshare+0x44d/0x8e0
[ 67.271203] ? __pfx_ksys_unshare+0x10/0x10
[ 67.271793] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.272506] __x64_sys_unshare+0x31/0x40
[ 67.273054] do_syscall_64+0x3f/0x90
[ 67.273533] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.274213] RIP: 0033:0x7f8fd711d0d7
[ 67.274675] 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
[ 67.276872] RSP: 002b:00007ffd3fb56348 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.277828] RAX: ffffffffffffffda RBX: 00007ffd3fb56988 RCX: 00007f8fd711d0d7
[ 67.278686] RDX: 00007f8fd718741f RSI: 00007ffd3fb562e0 RDI: 0000000040000000
[ 67.279604] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3fb560f0
[ 67.280502] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8fd722fbf0
[ 67.281401] R13: 00007ffd3fb56420 R14: 0000000000000000 R15: 00000000000000f8
[ 67.282316]
[ 67.282617] irq event stamp: 10875
[ 67.283102] hardirqs last enabled at (10887): [] __up_console_sem+0x78/0x80
[ 67.284182] hardirqs last disabled at (10898): [] __up_console_sem+0x5d/0x80
[ 67.285259] softirqs last enabled at (10824): [] irq_exit_rcu+0x93/0xc0
[ 67.286300] softirqs last disabled at (10819): [] irq_exit_rcu+0x93/0xc0
[ 67.287405] ---[ end trace 0000000000000000 ]---
[ 67.288781] ------------[ cut here ]------------
[ 67.289359] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 67.291229] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.292302] Modules linked in:
[ 67.292709] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.293888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.294911] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.295581] 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
[ 67.297781] RSP: 0018:ffff888016bf7bf0 EFLAGS: 00010286
[ 67.298442] RAX: 0000000000000000 RBX: ffff88800dfd4840 RCX: 0000000000000000
[ 67.299357] RDX: ffff8880143b51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.300257] RBP: ffff88800dfd4854 R08: 0000000000000001 R09: 0000000000000000
[ 67.301149] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.302043] R13: ffffffff84e223a0 R14: ffff88800dfd4848 R15: ffffffff84daf020
[ 67.302938] FS: 0000555555dc3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 67.303955] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.304663] CR2: 00007f2f538e46f4 CR3: 000000000bbba000 CR4: 0000000000350ee0
[ 67.305547] Call Trace:
[ 67.305910]
[ 67.306209] nf_ct_net_init+0x224/0x3d0
[ 67.306759] ? __pfx_nf_ct_net_init+0x10/0x10
[ 67.307359] ops_init+0xbb/0x6b0
[ 67.307844] setup_net+0x3d9/0x990
[ 67.308305] ? down_read_killable+0x1d7/0x4e0
[ 67.308899] ? __pfx_setup_net+0x10/0x10
[ 67.309407] ? copy_net_ns+0x17c/0x770
[ 67.309939] copy_net_ns+0x321/0x770
[ 67.310415] create_new_namespaces+0x3f6/0xb30
[ 67.311030] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.311650] ksys_unshare+0x44d/0x8e0
[ 67.312177] ? __pfx_ksys_unshare+0x10/0x10
[ 67.312772] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.313482] __x64_sys_unshare+0x31/0x40
[ 67.314030] do_syscall_64+0x3f/0x90
[ 67.314505] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.315178] RIP: 0033:0x7f8fd711d0d7
[ 67.315674] 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
[ 67.317843] RSP: 002b:00007ffd3fb56348 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.318782] RAX: ffffffffffffffda RBX: 00007ffd3fb56988 RCX: 00007f8fd711d0d7
[ 67.319639] RDX: 00007f8fd718741f RSI: 00007ffd3fb562e0 RDI: 0000000040000000
[ 67.320527] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3fb560f0
[ 67.321404] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8fd722fbf0
[ 67.322295] R13: 00007ffd3fb56420 R14: 0000000000000000 R15: 00000000000000f8
[ 67.323227]
[ 67.323532] irq event stamp: 11653
[ 67.323999] hardirqs last enabled at (11665): [] __up_console_sem+0x78/0x80
[ 67.325071] hardirqs last disabled at (11676): [] __up_console_sem+0x5d/0x80
[ 67.326136] softirqs last enabled at (10824): [] irq_exit_rcu+0x93/0xc0
[ 67.327165] softirqs last disabled at (10819): [] irq_exit_rcu+0x93/0xc0
[ 67.328218] ---[ end trace 0000000000000000 ]---
executing program
[ 68.875383] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 70.922917] Bluetooth: hci0: command 0x041b tx timeout
[ 72.970821] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 75.018811] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:01:31 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000004 RCX=ffff8880193809d4 RDX=0000000000000000
RSI=0000000000000008 RDI=ffff888019380a10 RBP=ffff8880193809f0 RSP=ffff888016487808
R8 =0000000000000000 R9 =fffffbfff0ef2d38 R10=ffffffff877969c7 R11=0000000000000001
R12=ffff8880193809f0 R13=ffff888019380000 R14=dffffc0000000000 R15=0000000000000000
RIP=ffffffff812d1451 RFL=00000016 [----AP-] 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 00007fca86b7c700 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=00007f96899f0070 CR3=000000000d93e000 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=2037343a31303a37302037312079614d XMM01=5d3034323130322e37362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732037
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016bf75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000072 R11=0000000000000001
R12=0000000000000072 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 0000555555dc3400 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=00007f2f538e46f4 CR3=000000000bbba000 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