Warning: Permanently added '[localhost]:63530' (ECDSA) to the list of known hosts.
2023/05/17 14:29:15 fuzzer started
2023/05/17 14:29:16 dialing manager at localhost:44319
2023/05/17 14:29:16 checking machine...
2023/05/17 14:29:16 checking revisions...
syzkaller login: [ 36.618314] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:29:16 testing simple program...
[ 36.683889] cgroup: Unknown subsys name 'net'
[ 36.780237] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.473973] audit: type=1400 audit(1684333769.051:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.588056] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.590947] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.592333] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.596436] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.598857] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.600376] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.975693] ------------[ cut here ]------------
[ 50.976463] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.978475] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.979890] Modules linked in:
[ 50.980416] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.985533] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.986696] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.987354] 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
[ 50.989694] RSP: 0018:ffff88802009fc00 EFLAGS: 00010282
[ 50.990343] RAX: 0000000000000000 RBX: ffff88800e409840 RCX: 0000000000000000
[ 50.991349] RDX: ffff888015f41b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.992375] RBP: ffff88800e409854 R08: 0000000000000001 R09: 0000000000000000
[ 50.993401] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.994408] R13: ffffffff84e23fe0 R14: ffff88800e409848 R15: ffffffff84d74dc0
[ 50.995397] FS: 00005555564b1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.996456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.997229] CR2: 00007f92fd0c76f4 CR3: 0000000009a4e000 CR4: 0000000000350ef0
[ 50.998164] Call Trace:
[ 50.998506]
[ 50.998855] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.999490] ipv4_frags_init_net+0x269/0x440
[ 51.000108] ops_init+0xbb/0x6b0
[ 51.000579] setup_net+0x3d9/0x990
[ 51.001118] ? down_read_killable+0x1d7/0x4e0
[ 51.001756] ? __pfx_setup_net+0x10/0x10
[ 51.002287] ? copy_net_ns+0x17c/0x770
[ 51.002852] copy_net_ns+0x321/0x770
[ 51.003354] create_new_namespaces+0x3f6/0xb30
[ 51.003998] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.004675] ksys_unshare+0x44d/0x8e0
[ 51.005195] ? __pfx_ksys_unshare+0x10/0x10
[ 51.005796] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.006535] __x64_sys_unshare+0x31/0x40
[ 51.007109] do_syscall_64+0x3f/0x90
[ 51.007615] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.008324] RIP: 0033:0x7f2c7e7830d7
[ 51.008865] 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
[ 51.011145] RSP: 002b:00007ffede3f2488 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.012138] RAX: ffffffffffffffda RBX: 00007ffede3f2ac8 RCX: 00007f2c7e7830d7
[ 51.013078] RDX: 00007f2c7e7ed41f RSI: 00007ffede3f2420 RDI: 0000000040000000
[ 51.014016] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffede3f2230
[ 51.014936] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2c7e895bf0
[ 51.015869] R13: 00007ffede3f2560 R14: 0000000000000000 R15: 00000000000000f8
[ 51.016838]
[ 51.017160] irq event stamp: 7745
[ 51.017604] hardirqs last enabled at (7755): [] __up_console_sem+0x78/0x80
[ 51.018748] hardirqs last disabled at (7768): [] __up_console_sem+0x5d/0x80
[ 51.019862] softirqs last enabled at (7392): [] irq_exit_rcu+0x93/0xc0
[ 51.020957] softirqs last disabled at (7371): [] irq_exit_rcu+0x93/0xc0
[ 51.022039] ---[ end trace 0000000000000000 ]---
[ 51.028704] ------------[ cut here ]------------
[ 51.029360] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.031116] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.032253] Modules linked in:
[ 51.032710] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.033939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.035001] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.035719] 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
[ 51.038044] RSP: 0018:ffff88802009fc00 EFLAGS: 00010282
[ 51.038769] RAX: 0000000000000000 RBX: ffff8880139fce40 RCX: 0000000000000000
[ 51.039710] RDX: ffff888015f41b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.040608] RBP: ffff8880139fce54 R08: 0000000000000001 R09: 0000000000000000
[ 51.041550] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.042487] R13: ffffffff84e23fe0 R14: ffff8880139fce48 R15: ffffffff84da7d60
[ 51.043437] FS: 00005555564b1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.044487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.045272] CR2: 00007f92fd0c76f4 CR3: 0000000009a4e000 CR4: 0000000000350ef0
[ 51.046208] Call Trace:
[ 51.046550]
[ 51.046897] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.047547] ipv6_frags_init_net+0x206/0x3c0
[ 51.048164] ops_init+0xbb/0x6b0
[ 51.048665] setup_net+0x3d9/0x990
[ 51.049168] ? down_read_killable+0x1d7/0x4e0
[ 51.049793] ? __pfx_setup_net+0x10/0x10
[ 51.050328] ? copy_net_ns+0x17c/0x770
[ 51.050892] copy_net_ns+0x321/0x770
[ 51.051398] create_new_namespaces+0x3f6/0xb30
[ 51.052049] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.052730] ksys_unshare+0x44d/0x8e0
[ 51.053262] ? __pfx_ksys_unshare+0x10/0x10
[ 51.053870] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.054615] __x64_sys_unshare+0x31/0x40
[ 51.055201] do_syscall_64+0x3f/0x90
[ 51.055735] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.056410] RIP: 0033:0x7f2c7e7830d7
[ 51.056949] 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
[ 51.059223] RSP: 002b:00007ffede3f2488 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.060221] RAX: ffffffffffffffda RBX: 00007ffede3f2ac8 RCX: 00007f2c7e7830d7
[ 51.061162] RDX: 00007f2c7e7ed41f RSI: 00007ffede3f2420 RDI: 0000000040000000
[ 51.062080] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffede3f2230
[ 51.063015] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2c7e895bf0
[ 51.063946] R13: 00007ffede3f2560 R14: 0000000000000000 R15: 00000000000000f8
[ 51.064942]
[ 51.065259] irq event stamp: 10091
[ 51.065748] hardirqs last enabled at (10103): [] __up_console_sem+0x78/0x80
[ 51.066865] hardirqs last disabled at (10114): [] __up_console_sem+0x5d/0x80
[ 51.067992] softirqs last enabled at (9584): [] irq_exit_rcu+0x93/0xc0
[ 51.069080] softirqs last disabled at (9559): [] irq_exit_rcu+0x93/0xc0
[ 51.070174] ---[ end trace 0000000000000000 ]---
[ 51.071742] ------------[ cut here ]------------
[ 51.072347] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.074494] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.075624] Modules linked in:
[ 51.076079] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.077300] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.078368] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.079073] 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
[ 51.081362] RSP: 0018:ffff88802009fbf0 EFLAGS: 00010286
[ 51.082084] RAX: 0000000000000000 RBX: ffff8880139fc840 RCX: 0000000000000000
[ 51.083013] RDX: ffff888015f41b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.083950] RBP: ffff8880139fc854 R08: 0000000000000001 R09: 0000000000000000
[ 51.084903] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.085837] R13: ffffffff84e23fe0 R14: ffff8880139fc848 R15: ffffffff84db0aa0
[ 51.086764] FS: 00005555564b1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.087807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.088543] CR2: 00007f92fd0c76f4 CR3: 0000000009a4e000 CR4: 0000000000350ef0
[ 51.089477] Call Trace:
[ 51.089846]
[ 51.090156] nf_ct_net_init+0x224/0x3d0
[ 51.090727] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.091324] ops_init+0xbb/0x6b0
[ 51.091832] setup_net+0x3d9/0x990
[ 51.092306] ? down_read_killable+0x1d7/0x4e0
[ 51.092956] ? __pfx_setup_net+0x10/0x10
[ 51.093490] ? copy_net_ns+0x17c/0x770
[ 51.094056] copy_net_ns+0x321/0x770
[ 51.094559] create_new_namespaces+0x3f6/0xb30
[ 51.095202] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.095876] ksys_unshare+0x44d/0x8e0
[ 51.096391] ? __pfx_ksys_unshare+0x10/0x10
[ 51.097003] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.097783] __x64_sys_unshare+0x31/0x40
[ 51.098326] do_syscall_64+0x3f/0x90
[ 51.098858] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.099527] RIP: 0033:0x7f2c7e7830d7
[ 51.100054] 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
[ 51.102355] RSP: 002b:00007ffede3f2488 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.103351] RAX: ffffffffffffffda RBX: 00007ffede3f2ac8 RCX: 00007f2c7e7830d7
[ 51.104282] RDX: 00007f2c7e7ed41f RSI: 00007ffede3f2420 RDI: 0000000040000000
[ 51.105240] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffede3f2230
[ 51.106176] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2c7e895bf0
[ 51.107105] R13: 00007ffede3f2560 R14: 0000000000000000 R15: 00000000000000f8
[ 51.108053]
[ 51.108366] irq event stamp: 10927
[ 51.108868] hardirqs last enabled at (10939): [] __up_console_sem+0x78/0x80
[ 51.109989] hardirqs last disabled at (10950): [] __up_console_sem+0x5d/0x80
[ 51.111107] softirqs last enabled at (10666): [] irq_exit_rcu+0x93/0xc0
[ 51.112194] softirqs last disabled at (10661): [] irq_exit_rcu+0x93/0xc0
[ 51.113304] ---[ end trace 0000000000000000 ]---
executing program
[ 52.670413] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.717703] Bluetooth: hci0: command 0x041b tx timeout
[ 56.765727] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.813763] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:29:29 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88802009f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 00005555564b1400 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=00007f92fd0c76f4 CR3=0000000009a4e000 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=0000000000025ec3 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=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 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=00007f772157fe40 CR3=0000000015d42000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=203a4944522032646131373131386600 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000