Warning: Permanently added '[localhost]:58506' (ECDSA) to the list of known hosts.
2023/05/17 05:44:27 fuzzer started
2023/05/17 05:44:27 dialing manager at localhost:35573
2023/05/17 05:44:28 checking machine...
2023/05/17 05:44:28 checking revisions...
syzkaller login: [ 49.569783] kmemleak: Automatic memory scanning thread ended
2023/05/17 05:44:28 testing simple program...
[ 49.652013] cgroup: Unknown subsys name 'net'
[ 49.753020] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 63.028036] audit: type=1400 audit(1684302281.605:6): 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
[ 64.172285] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 64.180878] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 64.182866] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 64.185625] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 64.187210] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 64.188501] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 64.568596] ------------[ cut here ]------------
[ 64.569817] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 64.571475] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.572570] Modules linked in:
[ 64.573030] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.577863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.578866] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.579497] 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
[ 64.581806] RSP: 0018:ffff8880147bfc00 EFLAGS: 00010282
[ 64.582455] RAX: 0000000000000000 RBX: ffff88800e5f8040 RCX: 0000000000000000
[ 64.583439] RDX: ffff888015811b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.584424] RBP: ffff88800e5f8054 R08: 0000000000000001 R09: 0000000000000000
[ 64.585399] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 64.586381] R13: ffffffff84e223a0 R14: ffff88800e5f8048 R15: ffffffff84d73340
[ 64.587353] FS: 0000555555b9a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.588424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.589272] CR2: 00007f8dd86fc6f4 CR3: 00000000195ec000 CR4: 0000000000350ef0
[ 64.590250] Call Trace:
[ 64.590578]
[ 64.590989] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 64.591599] ipv4_frags_init_net+0x269/0x440
[ 64.592270] ops_init+0xbb/0x6b0
[ 64.592831] setup_net+0x3d9/0x990
[ 64.593295] ? down_read_killable+0x1d7/0x4e0
[ 64.593974] ? __pfx_setup_net+0x10/0x10
[ 64.594481] ? copy_net_ns+0x17c/0x770
[ 64.595095] copy_net_ns+0x321/0x770
[ 64.595578] create_new_namespaces+0x3f6/0xb30
[ 64.596269] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.597018] ksys_unshare+0x44d/0x8e0
[ 64.597511] ? __pfx_ksys_unshare+0x10/0x10
[ 64.598211] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.599082] __x64_sys_unshare+0x31/0x40
[ 64.599597] do_syscall_64+0x3f/0x90
[ 64.600180] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.600975] RIP: 0033:0x7f4a3bb650d7
[ 64.601444] 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
[ 64.603819] RSP: 002b:00007ffce6001f58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.604863] RAX: ffffffffffffffda RBX: 00007ffce6002598 RCX: 00007f4a3bb650d7
[ 64.605769] RDX: 00007f4a3bbcf41f RSI: 00007ffce6001ef0 RDI: 0000000040000000
[ 64.606615] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce6001d00
[ 64.607514] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4a3bc77bf0
[ 64.608414] R13: 00007ffce6002030 R14: 0000000000000000 R15: 00000000000000f8
[ 64.609339]
[ 64.609671] irq event stamp: 9081
[ 64.610100] hardirqs last enabled at (9091): [] __up_console_sem+0x78/0x80
[ 64.611168] hardirqs last disabled at (9108): [] __up_console_sem+0x5d/0x80
[ 64.612236] softirqs last enabled at (9104): [] irq_exit_rcu+0x93/0xc0
[ 64.613279] softirqs last disabled at (9099): [] irq_exit_rcu+0x93/0xc0
[ 64.614313] ---[ end trace 0000000000000000 ]---
[ 64.620276] ------------[ cut here ]------------
[ 64.620918] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 64.622554] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.623631] Modules linked in:
[ 64.624063] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.625239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.626253] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.626927] 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
[ 64.629127] RSP: 0018:ffff8880147bfc00 EFLAGS: 00010282
[ 64.629826] RAX: 0000000000000000 RBX: ffff88800dbd7e40 RCX: 0000000000000000
[ 64.630702] RDX: ffff888015811b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.631559] RBP: ffff88800dbd7e54 R08: 0000000000000001 R09: 0000000000000000
[ 64.632453] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.633358] R13: ffffffff84e223a0 R14: ffff88800dbd7e48 R15: ffffffff84da62e0
[ 64.634286] FS: 0000555555b9a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.635289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.636037] CR2: 00007f64c441bee0 CR3: 00000000195ec000 CR4: 0000000000350ef0
[ 64.636953] Call Trace:
[ 64.637277]
[ 64.637574] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 64.638223] ipv6_frags_init_net+0x206/0x3c0
[ 64.638813] ops_init+0xbb/0x6b0
[ 64.639253] setup_net+0x3d9/0x990
[ 64.639731] ? down_read_killable+0x1d7/0x4e0
[ 64.640295] ? __pfx_setup_net+0x10/0x10
[ 64.640845] ? copy_net_ns+0x17c/0x770
[ 64.641347] copy_net_ns+0x321/0x770
[ 64.641868] create_new_namespaces+0x3f6/0xb30
[ 64.642453] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.643104] ksys_unshare+0x44d/0x8e0
[ 64.643593] ? __pfx_ksys_unshare+0x10/0x10
[ 64.644166] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.644933] __x64_sys_unshare+0x31/0x40
[ 64.645455] do_syscall_64+0x3f/0x90
[ 64.645966] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.646602] RIP: 0033:0x7f4a3bb650d7
[ 64.647099] 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
[ 64.649273] RSP: 002b:00007ffce6001f58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.650221] RAX: ffffffffffffffda RBX: 00007ffce6002598 RCX: 00007f4a3bb650d7
[ 64.651111] RDX: 00007f4a3bbcf41f RSI: 00007ffce6001ef0 RDI: 0000000040000000
[ 64.651999] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce6001d00
[ 64.652909] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4a3bc77bf0
[ 64.653800] R13: 00007ffce6002030 R14: 0000000000000000 R15: 00000000000000f8
[ 64.654704]
[ 64.655001] irq event stamp: 10723
[ 64.655433] hardirqs last enabled at (10733): [] __up_console_sem+0x78/0x80
[ 64.656496] hardirqs last disabled at (10744): [] __up_console_sem+0x5d/0x80
[ 64.657568] softirqs last enabled at (10518): [] irq_exit_rcu+0x93/0xc0
[ 64.658602] softirqs last disabled at (10513): [] irq_exit_rcu+0x93/0xc0
[ 64.659627] ---[ end trace 0000000000000000 ]---
[ 64.661028] ------------[ cut here ]------------
[ 64.661615] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.663887] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.664955] Modules linked in:
[ 64.665360] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.666518] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.667543] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.668219] 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
[ 64.670387] RSP: 0018:ffff8880147bfbf0 EFLAGS: 00010286
[ 64.671084] RAX: 0000000000000000 RBX: ffff88800dbd6a40 RCX: 0000000000000000
[ 64.671970] RDX: ffff888015811b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.672879] RBP: ffff88800dbd6a54 R08: 0000000000000001 R09: 0000000000000000
[ 64.673770] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.674618] R13: ffffffff84e223a0 R14: ffff88800dbd6a48 R15: ffffffff84daf020
[ 64.675503] FS: 0000555555b9a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.676497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.677247] CR2: 00007f64c441bee0 CR3: 00000000195ec000 CR4: 0000000000350ef0
[ 64.678131] Call Trace:
[ 64.678453]
[ 64.678786] nf_ct_net_init+0x224/0x3d0
[ 64.679301] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.679905] ops_init+0xbb/0x6b0
[ 64.680347] setup_net+0x3d9/0x990
[ 64.680853] ? down_read_killable+0x1d7/0x4e0
[ 64.681421] ? __pfx_setup_net+0x10/0x10
[ 64.681956] ? copy_net_ns+0x17c/0x770
[ 64.682459] copy_net_ns+0x321/0x770
[ 64.682971] create_new_namespaces+0x3f6/0xb30
[ 64.683554] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.684199] ksys_unshare+0x44d/0x8e0
[ 64.684723] ? __pfx_ksys_unshare+0x10/0x10
[ 64.685271] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.686003] __x64_sys_unshare+0x31/0x40
[ 64.686521] do_syscall_64+0x3f/0x90
[ 64.687030] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.687696] RIP: 0033:0x7f4a3bb650d7
[ 64.688160] 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
[ 64.690337] RSP: 002b:00007ffce6001f58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.691287] RAX: ffffffffffffffda RBX: 00007ffce6002598 RCX: 00007f4a3bb650d7
[ 64.692182] RDX: 00007f4a3bbcf41f RSI: 00007ffce6001ef0 RDI: 0000000040000000
[ 64.693074] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce6001d00
[ 64.693965] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4a3bc77bf0
[ 64.694859] R13: 00007ffce6002030 R14: 0000000000000000 R15: 00000000000000f8
[ 64.695770]
[ 64.696069] irq event stamp: 11663
[ 64.696502] hardirqs last enabled at (11673): [] __up_console_sem+0x78/0x80
[ 64.697592] hardirqs last disabled at (11684): [] __up_console_sem+0x5d/0x80
[ 64.698666] softirqs last enabled at (11152): [] irq_exit_rcu+0x93/0xc0
[ 64.699701] softirqs last disabled at (10985): [] irq_exit_rcu+0x93/0xc0
[ 64.700749] ---[ end trace 0000000000000000 ]---
[ 66.253441] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 68.300810] Bluetooth: hci0: command 0x041b tx timeout
[ 70.348703] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 72.396711] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:44:30 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880147bf5f0
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 0000555555b9a400 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=00007f8dd86fc6f4 CR3=00000000195ec000 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=000000000004920d RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 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 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=00007fab7e9cc000 CR3=000000000dd1c000 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=00001fa0
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=0000000000000000411d760000000000 XMM03=00000000000000000000000000000000
XMM04=6f4e203a707663657865203a2773756c XMM05=696420726f20656c6966206863757320
XMM06=74616c69706d6f630a79726f74636572 XMM07=0a2e646574616e696d726574206e6f69
XMM08=736e6920657261207372656461656820 XMM09=206564756c636e69230a64656c6c6174
XMM10=65202f2f203e6d687469726f676c613c XMM11=202b2b4320746168742073657275736e
XMM12=74736e69206572612073726564616568 XMM13=29286e69616d20746e690a64656c6c61
XMM14=6f6c6c6548222866746e697270207b20 XMM15=0a7d203b29226e5c21646c726f57202c