Warning: Permanently added '[localhost]:36605' (ECDSA) to the list of known hosts.
2023/05/17 04:05:37 fuzzer started
2023/05/17 04:05:37 dialing manager at localhost:35573
2023/05/17 04:05:37 checking machine...
2023/05/17 04:05:37 checking revisions...
syzkaller login: [ 35.966380] kmemleak: Automatic memory scanning thread ended
2023/05/17 04:05:37 testing simple program...
[ 36.035155] cgroup: Unknown subsys name 'net'
[ 36.128263] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.054555] audit: type=1400 audit(1684296352.071:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 51.189450] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.191421] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.192693] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.195037] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.196450] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.197520] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.625577] ------------[ cut here ]------------
[ 51.626255] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.628281] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.629337] Modules linked in:
[ 51.629743] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.634707] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.635746] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.636423] 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
[ 51.638589] RSP: 0018:ffff88801a23fc00 EFLAGS: 00010282
[ 51.639262] RAX: 0000000000000000 RBX: ffff88800f27b440 RCX: 0000000000000000
[ 51.640161] RDX: ffff888019dd1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.641037] RBP: ffff88800f27b454 R08: 0000000000000001 R09: 0000000000000000
[ 51.641932] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.642779] R13: ffffffff84e223a0 R14: ffff88800f27b448 R15: ffffffff84d73340
[ 51.643668] FS: 000055555614a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.644675] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.645416] CR2: 00007f3bd0d2a6f4 CR3: 000000000c61a000 CR4: 0000000000350ee0
[ 51.646321] Call Trace:
[ 51.646642]
[ 51.646968] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.647578] ipv4_frags_init_net+0x269/0x440
[ 51.648184] ops_init+0xbb/0x6b0
[ 51.648634] setup_net+0x3d9/0x990
[ 51.649112] ? down_read_killable+0x1d7/0x4e0
[ 51.649681] ? __pfx_setup_net+0x10/0x10
[ 51.650228] ? copy_net_ns+0x17c/0x770
[ 51.650740] copy_net_ns+0x321/0x770
[ 51.651245] create_new_namespaces+0x3f6/0xb30
[ 51.651869] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.652488] ksys_unshare+0x44d/0x8e0
[ 51.653008] ? __pfx_ksys_unshare+0x10/0x10
[ 51.653556] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.654302] __x64_sys_unshare+0x31/0x40
[ 51.654849] do_syscall_64+0x3f/0x90
[ 51.655326] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.656015] RIP: 0033:0x7fc5aca970d7
[ 51.656484] 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
[ 51.658649] RSP: 002b:00007ffe345ceb08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.659596] RAX: ffffffffffffffda RBX: 00007ffe345cf148 RCX: 00007fc5aca970d7
[ 51.660494] RDX: 00007fc5acb0141f RSI: 00007ffe345ceaa0 RDI: 0000000040000000
[ 51.661378] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe345ce8b0
[ 51.662256] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc5acba9bf0
[ 51.663153] R13: 00007ffe345cebe0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.664069]
[ 51.664373] irq event stamp: 8789
[ 51.664794] hardirqs last enabled at (8799): [] __up_console_sem+0x78/0x80
[ 51.665879] hardirqs last disabled at (8812): [] __up_console_sem+0x5d/0x80
[ 51.666944] softirqs last enabled at (8326): [] irq_exit_rcu+0x93/0xc0
[ 51.667994] softirqs last disabled at (8273): [] irq_exit_rcu+0x93/0xc0
[ 51.669021] ---[ end trace 0000000000000000 ]---
[ 51.674051] ------------[ cut here ]------------
[ 51.674644] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.676734] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.677738] Modules linked in:
[ 51.678175] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.679343] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.680385] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.681075] 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
[ 51.683268] RSP: 0018:ffff88801a23fc00 EFLAGS: 00010282
[ 51.683979] RAX: 0000000000000000 RBX: ffff88800f0a9040 RCX: 0000000000000000
[ 51.684885] RDX: ffff888019dd1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.685759] RBP: ffff88800f0a9054 R08: 0000000000000001 R09: 0000000000000000
[ 51.686665] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.687560] R13: ffffffff84e223a0 R14: ffff88800f0a9048 R15: ffffffff84da62e0
[ 51.688484] FS: 000055555614a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.689474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.690228] CR2: 00007f3bd0d2a6f4 CR3: 000000000c61a000 CR4: 0000000000350ee0
[ 51.691118] Call Trace:
[ 51.691445]
[ 51.691751] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.692401] ipv6_frags_init_net+0x206/0x3c0
[ 51.692994] ops_init+0xbb/0x6b0
[ 51.693431] setup_net+0x3d9/0x990
[ 51.693910] ? down_read_killable+0x1d7/0x4e0
[ 51.694473] ? __pfx_setup_net+0x10/0x10
[ 51.695010] ? copy_net_ns+0x17c/0x770
[ 51.695516] copy_net_ns+0x321/0x770
[ 51.696065] create_new_namespaces+0x3f6/0xb30
[ 51.696649] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.697299] ksys_unshare+0x44d/0x8e0
[ 51.697787] ? __pfx_ksys_unshare+0x10/0x10
[ 51.698359] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.699098] __x64_sys_unshare+0x31/0x40
[ 51.699614] do_syscall_64+0x3f/0x90
[ 51.700139] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.700780] RIP: 0033:0x7fc5aca970d7
[ 51.701273] 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
[ 51.703417] RSP: 002b:00007ffe345ceb08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.704391] RAX: ffffffffffffffda RBX: 00007ffe345cf148 RCX: 00007fc5aca970d7
[ 51.705290] RDX: 00007fc5acb0141f RSI: 00007ffe345ceaa0 RDI: 0000000040000000
[ 51.706188] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe345ce8b0
[ 51.707072] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc5acba9bf0
[ 51.707983] R13: 00007ffe345cebe0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.708898]
[ 51.709197] irq event stamp: 10279
[ 51.709625] hardirqs last enabled at (10289): [] __up_console_sem+0x78/0x80
[ 51.710685] hardirqs last disabled at (10300): [] __up_console_sem+0x5d/0x80
[ 51.711771] softirqs last enabled at (9840): [] irq_exit_rcu+0x93/0xc0
[ 51.712801] softirqs last disabled at (9835): [] irq_exit_rcu+0x93/0xc0
[ 51.713864] ---[ end trace 0000000000000000 ]---
[ 51.715217] ------------[ cut here ]------------
[ 51.715881] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.717739] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.718796] Modules linked in:
[ 51.719236] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.720420] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.721433] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.722106] 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
[ 51.724263] RSP: 0018:ffff88801a23fbf0 EFLAGS: 00010286
[ 51.724945] RAX: 0000000000000000 RBX: ffff88800f0a9840 RCX: 0000000000000000
[ 51.725797] RDX: ffff888019dd1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.726694] RBP: ffff88800f0a9854 R08: 0000000000000001 R09: 0000000000000000
[ 51.727599] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.728537] R13: ffffffff84e223a0 R14: ffff88800f0a9848 R15: ffffffff84daf020
[ 51.729427] FS: 000055555614a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.730410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.731141] CR2: 00007f3bd0d2a6f4 CR3: 000000000c61a000 CR4: 0000000000350ee0
[ 51.732039] Call Trace:
[ 51.732370]
[ 51.732670] nf_ct_net_init+0x224/0x3d0
[ 51.733216] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.733783] ops_init+0xbb/0x6b0
[ 51.734262] setup_net+0x3d9/0x990
[ 51.734717] ? down_read_killable+0x1d7/0x4e0
[ 51.735327] ? __pfx_setup_net+0x10/0x10
[ 51.735869] ? copy_net_ns+0x17c/0x770
[ 51.736376] copy_net_ns+0x321/0x770
[ 51.736888] create_new_namespaces+0x3f6/0xb30
[ 51.737480] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.738120] ksys_unshare+0x44d/0x8e0
[ 51.738623] ? __pfx_ksys_unshare+0x10/0x10
[ 51.739193] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.739960] __x64_sys_unshare+0x31/0x40
[ 51.740481] do_syscall_64+0x3f/0x90
[ 51.740984] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.741613] RIP: 0033:0x7fc5aca970d7
[ 51.742114] 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
[ 51.744280] RSP: 002b:00007ffe345ceb08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.745226] RAX: ffffffffffffffda RBX: 00007ffe345cf148 RCX: 00007fc5aca970d7
[ 51.746107] RDX: 00007fc5acb0141f RSI: 00007ffe345ceaa0 RDI: 0000000040000000
[ 51.747008] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe345ce8b0
[ 51.747924] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc5acba9bf0
[ 51.748782] R13: 00007ffe345cebe0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.749701]
[ 51.750035] irq event stamp: 11065
[ 51.750468] hardirqs last enabled at (11075): [] __up_console_sem+0x78/0x80
[ 51.751535] hardirqs last disabled at (11086): [] __up_console_sem+0x5d/0x80
[ 51.752614] softirqs last enabled at (10972): [] irq_exit_rcu+0x93/0xc0
[ 51.753651] softirqs last disabled at (10967): [] irq_exit_rcu+0x93/0xc0
[ 51.754680] ---[ end trace 0000000000000000 ]---
[ 53.263422] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.310879] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.358887] Bluetooth: hci0: command 0x040f tx timeout
[ 59.406933] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:05:53 Registers:
info registers vcpu 0
RAX=0000000000024727 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=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 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=00007f95dbffeb48 CR3=000000000edd8000 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=564fb007b5368a97fb4e90cedf6c7bf3
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=53c2609edbd44005000000000013ba40 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=12fd83baf408f81d00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a23f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 000055555614a400 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=00007f3bd0d2a6f4 CR3=000000000c61a000 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