Warning: Permanently added '[localhost]:29801' (ECDSA) to the list of known hosts.
2023/05/16 23:04:27 fuzzer started
2023/05/16 23:04:27 dialing manager at localhost:35573
2023/05/16 23:04:27 checking machine...
2023/05/16 23:04:27 checking revisions...
syzkaller login: [ 36.834403] kmemleak: Automatic memory scanning thread ended
2023/05/16 23:04:28 testing simple program...
[ 36.907765] cgroup: Unknown subsys name 'net'
[ 36.993208] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.902682] audit: type=1400 audit(1684278280.107:6): 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
[ 50.046293] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.048543] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.052951] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.056524] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.058862] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.060969] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.513718] ------------[ cut here ]------------
[ 50.514363] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.516070] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.517180] Modules linked in:
[ 50.517594] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.522530] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.523763] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.524417] 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
[ 50.526741] RSP: 0018:ffff88801a587c00 EFLAGS: 00010282
[ 50.527411] RAX: 0000000000000000 RBX: ffff88800d090440 RCX: 0000000000000000
[ 50.528354] RDX: ffff88800cf41b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.529248] RBP: ffff88800d090454 R08: 0000000000000001 R09: 0000000000000000
[ 50.530141] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.531019] R13: ffffffff84e223a0 R14: ffff88800d090448 R15: ffffffff84d73340
[ 50.531926] FS: 0000555556c53400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.532912] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.533614] CR2: 00007f0fa43ef6f4 CR3: 0000000015bf0000 CR4: 0000000000350ee0
[ 50.534505] Call Trace:
[ 50.534867]
[ 50.535162] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.535816] ipv4_frags_init_net+0x269/0x440
[ 50.536375] ops_init+0xbb/0x6b0
[ 50.536852] setup_net+0x3d9/0x990
[ 50.537310] ? down_read_killable+0x1d7/0x4e0
[ 50.537913] ? __pfx_setup_net+0x10/0x10
[ 50.538419] ? copy_net_ns+0x17c/0x770
[ 50.538949] copy_net_ns+0x321/0x770
[ 50.539441] create_new_namespaces+0x3f6/0xb30
[ 50.540052] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.540728] ksys_unshare+0x44d/0x8e0
[ 50.541303] ? __pfx_ksys_unshare+0x10/0x10
[ 50.541980] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.542851] __x64_sys_unshare+0x31/0x40
[ 50.543479] do_syscall_64+0x3f/0x90
[ 50.544060] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.544864] RIP: 0033:0x7fe1470b30d7
[ 50.545404] 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
[ 50.547979] RSP: 002b:00007fff4a8eb098 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.549103] RAX: ffffffffffffffda RBX: 00007fff4a8eb6d8 RCX: 00007fe1470b30d7
[ 50.550152] RDX: 00007fe14711d41f RSI: 00007fff4a8eb030 RDI: 0000000040000000
[ 50.551189] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4a8eae40
[ 50.552255] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe1471c5bf0
[ 50.553303] R13: 00007fff4a8eb170 R14: 0000000000000000 R15: 00000000000000f8
[ 50.554379]
[ 50.554772] irq event stamp: 8063
[ 50.555283] hardirqs last enabled at (8073): [] __up_console_sem+0x78/0x80
[ 50.556522] hardirqs last disabled at (8084): [] __up_console_sem+0x5d/0x80
[ 50.557740] softirqs last enabled at (7662): [] irq_exit_rcu+0x93/0xc0
[ 50.558960] softirqs last disabled at (7645): [] irq_exit_rcu+0x93/0xc0
[ 50.560165] ---[ end trace 0000000000000000 ]---
[ 50.566743] ------------[ cut here ]------------
[ 50.567460] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.569595] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.570908] Modules linked in:
[ 50.571404] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.572815] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.574030] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.574831] 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
[ 50.577460] RSP: 0018:ffff88801a587c00 EFLAGS: 00010282
[ 50.578275] RAX: 0000000000000000 RBX: ffff8880097a6840 RCX: 0000000000000000
[ 50.579343] RDX: ffff88800cf41b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.580398] RBP: ffff8880097a6854 R08: 0000000000000001 R09: 0000000000000000
[ 50.581469] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.582543] R13: ffffffff84e223a0 R14: ffff8880097a6848 R15: ffffffff84da62e0
[ 50.583642] FS: 0000555556c53400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.584859] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.585731] CR2: 00007f0fa43ef6f4 CR3: 0000000015bf0000 CR4: 0000000000350ee0
[ 50.586792] Call Trace:
[ 50.587178]
[ 50.587547] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.588306] ipv6_frags_init_net+0x206/0x3c0
[ 50.589006] ops_init+0xbb/0x6b0
[ 50.589539] setup_net+0x3d9/0x990
[ 50.590125] ? down_read_killable+0x1d7/0x4e0
[ 50.590829] ? __pfx_setup_net+0x10/0x10
[ 50.591457] ? copy_net_ns+0x17c/0x770
[ 50.592096] copy_net_ns+0x321/0x770
[ 50.592699] create_new_namespaces+0x3f6/0xb30
[ 50.593389] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.594146] ksys_unshare+0x44d/0x8e0
[ 50.594756] ? __pfx_ksys_unshare+0x10/0x10
[ 50.595417] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.596295] __x64_sys_unshare+0x31/0x40
[ 50.596935] do_syscall_64+0x3f/0x90
[ 50.597494] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.598279] RIP: 0033:0x7fe1470b30d7
[ 50.598861] 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
[ 50.601415] RSP: 002b:00007fff4a8eb098 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.602517] RAX: ffffffffffffffda RBX: 00007fff4a8eb6d8 RCX: 00007fe1470b30d7
[ 50.603574] RDX: 00007fe14711d41f RSI: 00007fff4a8eb030 RDI: 0000000040000000
[ 50.604644] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4a8eae40
[ 50.605704] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe1471c5bf0
[ 50.606743] R13: 00007fff4a8eb170 R14: 0000000000000000 R15: 00000000000000f8
[ 50.607811]
[ 50.608157] irq event stamp: 9863
[ 50.608682] hardirqs last enabled at (9875): [] __up_console_sem+0x78/0x80
[ 50.609901] hardirqs last disabled at (9886): [] __up_console_sem+0x5d/0x80
[ 50.611116] softirqs last enabled at (9824): [] irq_exit_rcu+0x93/0xc0
[ 50.612335] softirqs last disabled at (9815): [] irq_exit_rcu+0x93/0xc0
[ 50.613536] ---[ end trace 0000000000000000 ]---
[ 50.615111] ------------[ cut here ]------------
[ 50.615916] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.618145] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.619392] Modules linked in:
[ 50.619896] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.621223] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.622381] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.623149] 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
[ 50.625681] RSP: 0018:ffff88801a587bf0 EFLAGS: 00010286
[ 50.626428] RAX: 0000000000000000 RBX: ffff8880097a6240 RCX: 0000000000000000
[ 50.627456] RDX: ffff88800cf41b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.628467] RBP: ffff8880097a6254 R08: 0000000000000001 R09: 0000000000000000
[ 50.629492] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.630512] R13: ffffffff84e223a0 R14: ffff8880097a6248 R15: ffffffff84daf020
[ 50.631544] FS: 0000555556c53400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.632687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.633506] CR2: 00007f0fa43ef6f4 CR3: 0000000015bf0000 CR4: 0000000000350ee0
[ 50.634532] Call Trace:
[ 50.634937]
[ 50.635309] nf_ct_net_init+0x224/0x3d0
[ 50.635938] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.636594] ops_init+0xbb/0x6b0
[ 50.637139] setup_net+0x3d9/0x990
[ 50.637699] ? down_read_killable+0x1d7/0x4e0
[ 50.638345] ? __pfx_setup_net+0x10/0x10
[ 50.638963] ? copy_net_ns+0x17c/0x770
[ 50.639594] copy_net_ns+0x321/0x770
[ 50.640168] create_new_namespaces+0x3f6/0xb30
[ 50.640851] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.641560] ksys_unshare+0x44d/0x8e0
[ 50.642119] ? __pfx_ksys_unshare+0x10/0x10
[ 50.642709] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.643466] __x64_sys_unshare+0x31/0x40
[ 50.644031] do_syscall_64+0x3f/0x90
[ 50.644523] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.645214] RIP: 0033:0x7fe1470b30d7
[ 50.645718] 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
[ 50.647953] RSP: 002b:00007fff4a8eb098 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.648926] RAX: ffffffffffffffda RBX: 00007fff4a8eb6d8 RCX: 00007fe1470b30d7
[ 50.649843] RDX: 00007fe14711d41f RSI: 00007fff4a8eb030 RDI: 0000000040000000
[ 50.650747] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4a8eae40
[ 50.651662] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe1471c5bf0
[ 50.652541] R13: 00007fff4a8eb170 R14: 0000000000000000 R15: 00000000000000f8
[ 50.653468]
[ 50.653834] irq event stamp: 10677
[ 50.654282] hardirqs last enabled at (10687): [] __up_console_sem+0x78/0x80
[ 50.655383] hardirqs last disabled at (10698): [] __up_console_sem+0x5d/0x80
[ 50.656491] softirqs last enabled at (10672): [] irq_exit_rcu+0x93/0xc0
[ 50.657556] softirqs last disabled at (10667): [] irq_exit_rcu+0x93/0xc0
[ 50.658645] ---[ end trace 0000000000000000 ]---
executing program
[ 52.126364] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.173763] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.221997] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.269730] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
23:04:40 Registers:
info registers vcpu 0
RAX=000000000002df43 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=00000202 [-------] 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=00007f2b38ed1ad0 CR3=000000000d76e000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=3230322d7478656e2d3263722d302e00 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a5875f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556c53400 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=00007f0fa43ef6f4 CR3=0000000015bf0000 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