Warning: Permanently added '[localhost]:55951' (ECDSA) to the list of known hosts.
2023/05/18 05:20:40 fuzzer started
2023/05/18 05:20:41 dialing manager at localhost:44319
2023/05/18 05:20:41 checking machine...
2023/05/18 05:20:41 checking revisions...
syzkaller login: [ 42.037379] kmemleak: Automatic memory scanning thread ended
2023/05/18 05:20:41 testing simple program...
[ 42.101019] cgroup: Unknown subsys name 'net'
[ 42.183309] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.467023] audit: type=1400 audit(1684387254.692:6): 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
[ 56.596280] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.597968] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.600189] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.603339] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.604946] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.606849] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 56.968402] ------------[ cut here ]------------
[ 56.968843] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.970051] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.970832] Modules linked in:
[ 56.971211] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.972364] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.976514] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.977014] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 56.978702] RSP: 0018:ffff88800ddbfc00 EFLAGS: 00010282
[ 56.979264] RAX: 0000000000000000 RBX: ffff88800f75b840 RCX: 0000000000000000
[ 56.979933] RDX: ffff888016cc0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.980624] RBP: ffff88800f75b854 R08: 0000000000000001 R09: 0000000000000000
[ 56.981320] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.981985] R13: ffffffff84e23fe0 R14: ffff88800f75b848 R15: ffffffff84d74dc0
[ 56.982690] FS: 000055555637c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.983470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.984015] CR2: 00007f4f40e2d6f4 CR3: 000000000d646000 CR4: 0000000000350ef0
[ 56.984715] Call Trace:
[ 56.984968]
[ 56.985221] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.985699] ipv4_frags_init_net+0x269/0x440
[ 56.986156] ops_init+0xbb/0x6b0
[ 56.986504] setup_net+0x3d9/0x990
[ 56.986852] ? down_read_killable+0x1d7/0x4e0
[ 56.987328] ? __pfx_setup_net+0x10/0x10
[ 56.987732] ? copy_net_ns+0x17c/0x770
[ 56.988149] copy_net_ns+0x321/0x770
[ 56.988523] create_new_namespaces+0x3f6/0xb30
[ 56.988974] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.989473] ksys_unshare+0x44d/0x8e0
[ 56.989854] ? __pfx_ksys_unshare+0x10/0x10
[ 56.990309] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.990861] __x64_sys_unshare+0x31/0x40
[ 56.991310] do_syscall_64+0x3f/0x90
[ 56.991682] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.992207] RIP: 0033:0x7f35caa650d7
[ 56.992563] 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
[ 56.994263] RSP: 002b:00007ffe570168d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.994980] RAX: ffffffffffffffda RBX: 00007ffe57016f18 RCX: 00007f35caa650d7
[ 56.995674] RDX: 00007f35caacf41f RSI: 00007ffe57016870 RDI: 0000000040000000
[ 56.996360] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe57016680
[ 56.997028] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f35cab77bf0
[ 56.997719] R13: 00007ffe570169b0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.998422]
[ 56.998656] irq event stamp: 8627
[ 56.999000] hardirqs last enabled at (8637): [] __up_console_sem+0x78/0x80
[ 56.999822] hardirqs last disabled at (8648): [] __up_console_sem+0x5d/0x80
[ 57.000641] softirqs last enabled at (8134): [] irq_exit_rcu+0x93/0xc0
[ 57.001444] softirqs last disabled at (8129): [] irq_exit_rcu+0x93/0xc0
[ 57.002233] ---[ end trace 0000000000000000 ]---
[ 57.006079] ------------[ cut here ]------------
[ 57.006611] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.007879] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.008706] Modules linked in:
[ 57.009027] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.009939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.010723] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.011263] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 57.012960] RSP: 0018:ffff88800ddbfc00 EFLAGS: 00010282
[ 57.013498] RAX: 0000000000000000 RBX: ffff88800d768240 RCX: 0000000000000000
[ 57.014191] RDX: ffff888016cc0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.014857] RBP: ffff88800d768254 R08: 0000000000000001 R09: 0000000000000000
[ 57.015556] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.016248] R13: ffffffff84e23fe0 R14: ffff88800d768248 R15: ffffffff84da7d60
[ 57.016912] FS: 000055555637c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.017690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.018269] CR2: 00007f4f40e2d6f4 CR3: 000000000d646000 CR4: 0000000000350ef0
[ 57.018952] Call Trace:
[ 57.019233]
[ 57.019465] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.019938] ipv6_frags_init_net+0x206/0x3c0
[ 57.020400] ops_init+0xbb/0x6b0
[ 57.020746] setup_net+0x3d9/0x990
[ 57.021093] ? down_read_killable+0x1d7/0x4e0
[ 57.021570] ? __pfx_setup_net+0x10/0x10
[ 57.021964] ? copy_net_ns+0x17c/0x770
[ 57.022383] copy_net_ns+0x321/0x770
[ 57.022766] create_new_namespaces+0x3f6/0xb30
[ 57.023283] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.023756] ksys_unshare+0x44d/0x8e0
[ 57.024160] ? __pfx_ksys_unshare+0x10/0x10
[ 57.024574] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.025155] __x64_sys_unshare+0x31/0x40
[ 57.025554] do_syscall_64+0x3f/0x90
[ 57.025918] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.026437] RIP: 0033:0x7f35caa650d7
[ 57.026796] 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
[ 57.028478] RSP: 002b:00007ffe570168d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.029210] RAX: ffffffffffffffda RBX: 00007ffe57016f18 RCX: 00007f35caa650d7
[ 57.029871] RDX: 00007f35caacf41f RSI: 00007ffe57016870 RDI: 0000000040000000
[ 57.030568] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe57016680
[ 57.031278] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f35cab77bf0
[ 57.031941] R13: 00007ffe570169b0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.032653]
[ 57.032887] irq event stamp: 10417
[ 57.033244] hardirqs last enabled at (10429): [] __up_console_sem+0x78/0x80
[ 57.034051] hardirqs last disabled at (10438): [] __up_console_sem+0x5d/0x80
[ 57.034884] softirqs last enabled at (10184): [] irq_exit_rcu+0x93/0xc0
[ 57.035697] softirqs last disabled at (10179): [] irq_exit_rcu+0x93/0xc0
[ 57.036513] ---[ end trace 0000000000000000 ]---
[ 57.037533] ------------[ cut here ]------------
[ 57.037982] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.039456] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.040293] Modules linked in:
[ 57.040606] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.041502] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.042297] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.042798] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 57.044526] RSP: 0018:ffff88800ddbfbf0 EFLAGS: 00010286
[ 57.045035] RAX: 0000000000000000 RBX: ffff88800ec71c40 RCX: 0000000000000000
[ 57.045729] RDX: ffff888016cc0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.046429] RBP: ffff88800ec71c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.047100] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.047797] R13: ffffffff84e23fe0 R14: ffff88800ec71c48 R15: ffffffff84db0aa0
[ 57.048493] FS: 000055555637c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.049273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.049834] CR2: 00007f4f40e2d6f4 CR3: 000000000d646000 CR4: 0000000000350ef0
[ 57.050529] Call Trace:
[ 57.050784]
[ 57.051030] nf_ct_net_init+0x224/0x3d0
[ 57.051458] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.051906] ops_init+0xbb/0x6b0
[ 57.052277] setup_net+0x3d9/0x990
[ 57.052628] ? down_read_killable+0x1d7/0x4e0
[ 57.053073] ? __pfx_setup_net+0x10/0x10
[ 57.053491] ? copy_net_ns+0x17c/0x770
[ 57.053888] copy_net_ns+0x321/0x770
[ 57.054282] create_new_namespaces+0x3f6/0xb30
[ 57.054735] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.055248] ksys_unshare+0x44d/0x8e0
[ 57.055629] ? __pfx_ksys_unshare+0x10/0x10
[ 57.056046] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.056631] __x64_sys_unshare+0x31/0x40
[ 57.057032] do_syscall_64+0x3f/0x90
[ 57.057427] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.057929] RIP: 0033:0x7f35caa650d7
[ 57.058311] 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
[ 57.060026] RSP: 002b:00007ffe570168d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.060756] RAX: ffffffffffffffda RBX: 00007ffe57016f18 RCX: 00007f35caa650d7
[ 57.061455] RDX: 00007f35caacf41f RSI: 00007ffe57016870 RDI: 0000000040000000
[ 57.062117] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe57016680
[ 57.062806] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f35cab77bf0
[ 57.063509] R13: 00007ffe570169b0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.064215]
[ 57.064447] irq event stamp: 11153
[ 57.064785] hardirqs last enabled at (11163): [] __up_console_sem+0x78/0x80
[ 57.065617] hardirqs last disabled at (11174): [] __up_console_sem+0x5d/0x80
[ 57.066450] softirqs last enabled at (10662): [] irq_exit_rcu+0x93/0xc0
[ 57.067271] softirqs last disabled at (10653): [] irq_exit_rcu+0x93/0xc0
[ 57.068056] ---[ end trace 0000000000000000 ]---
[ 58.678906] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.727233] Bluetooth: hci0: command 0x041b tx timeout
[ 62.774262] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.822256] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:20:49 Registers:
info registers vcpu 0
RAX=0000000000000036 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800ddbf618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000036 R11=0000000000000001
R12=0000000000000036 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 000055555637c400 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=00007f4f40e2d6f4 CR3=000000000d646000 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=0000000000035bab RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f0c9eb34128 CR3=0000000016612000 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=2036353a30323a35302038312079614d XMM01=5d3436333237392e36352020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3436333237392e36352020205b20 XMM07=732036353a30323a3530203831207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000