R13: 00007fda67a25fac R14: 00007fda67a26038 R15: 00007fda65e07000
 </TASK>
------------[ cut here ]------------
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
WARNING: CPU: 5 PID: 5145 at net/ipv4/ipmr.c:440 ipmr_free_table net/ipv4/ipmr.c:440 [inline]
WARNING: CPU: 5 PID: 5145 at net/ipv4/ipmr.c:440 ipmr_rules_exit.isra.0+0x127/0x1b0 net/ipv4/ipmr.c:361
CPU: 4 UID: 0 PID: 5175 Comm: syz.9.74 Not tainted 6.14.0 #2
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0xfa/0x120 lib/dump_stack.c:120
 fail_dump lib/fault-inject.c:73 [inline]
 should_fail_ex+0x4d5/0x5e0 lib/fault-inject.c:174
 _inline_copy_from_user include/linux/uaccess.h:163 [inline]
 _copy_from_user+0x30/0xd0 lib/usercopy.c:18
 copy_from_user include/linux/uaccess.h:212 [inline]
 copy_msghdr_from_user+0x89/0x150 net/socket.c:2503
 sendmsg_copy_msghdr net/socket.c:2604 [inline]
 ___sys_sendmsg+0xe7/0x1c0 net/socket.c:2623
 __sys_sendmmsg+0x1f6/0x410 net/socket.c:2716
 __do_sys_sendmmsg net/socket.c:2743 [inline]
 __se_sys_sendmmsg net/socket.c:2740 [inline]
 __x64_sys_sendmmsg+0x9d/0x110 net/socket.c:2740
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xc3/0x1d0 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f6f6bbc47ed
Code: 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f6f6a206fc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
RAX: ffffffffffffffda RBX: 00007f6f6be05fa0 RCX: 00007f6f6bbc47ed
RDX: 0000000000000001 RSI: 0000200000009d00 RDI: 0000000000000003
RBP: 00007f6f6a207020 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 00007f6f6be05fac R14: 00007f6f6be06038 R15: 00007f6f6a1e7000
 </TASK>
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
Modules linked in:
CPU: 9 UID: 0 PID: 5178 Comm: syz.3.77 Not tainted 6.14.0 #2
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0xfa/0x120 lib/dump_stack.c:120
 fail_dump lib/fault-inject.c:73 [inline]
 should_fail_ex+0x4d5/0x5e0 lib/fault-inject.c:174
 _inline_copy_from_user include/linux/uaccess.h:163 [inline]
 _copy_from_user+0x30/0xd0 lib/usercopy.c:18
 copy_from_user include/linux/uaccess.h:212 [inline]
 copy_msghdr_from_user+0x89/0x150 net/socket.c:2503
 sendmsg_copy_msghdr net/socket.c:2604 [inline]
 ___sys_sendmsg+0xe7/0x1c0 net/socket.c:2623
 __sys_sendmsg+0x151/0x200 net/socket.c:2659
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xc3/0x1d0 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fc1f5c747ed
Code: 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fc1f42b6fc8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007fc1f5eb5fa0 RCX: 00007fc1f5c747ed
RDX: 0000000000000000 RSI: 0000200000000380 RDI: 0000000000000003
RBP: 00007fc1f42b7020 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 00007fc1f5eb5fac R14: 00007fc1f5eb6038 R15: 00007fc1f4297000
 </TASK>
audit: type=1400 audit(1747626343.254:10): avc:  denied  { node_bind } for  pid=5171 comm="syz.1.75" saddr=2001:: scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:node_t:s0 tclass=icmp_socket permissive=1

FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
CPU: 5 UID: 0 PID: 5145 Comm: syz.6.66 Not tainted 6.14.0 #2
CPU: 3 UID: 0 PID: 5189 Comm: syz.7.81 Not tainted 6.14.0 #2
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0xfa/0x120 lib/dump_stack.c:120
 fail_dump lib/fault-inject.c:73 [inline]
 should_fail_ex+0x4d5/0x5e0 lib/fault-inject.c:174
 _inline_copy_from_user include/linux/uaccess.h:163 [inline]
 _copy_from_user+0x30/0xd0 lib/usercopy.c:18
 copy_from_user include/linux/uaccess.h:212 [inline]
 copy_msghdr_from_user+0x89/0x150 net/socket.c:2503
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
 sendmsg_copy_msghdr net/socket.c:2604 [inline]
 ___sys_sendmsg+0xe7/0x1c0 net/socket.c:2623
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
 __sys_sendmsg+0x151/0x200 net/socket.c:2659
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xc3/0x1d0 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f4f9e7147ed
Code: 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f4f9cd56fc8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f4f9e955fa0 RCX: 00007f4f9e7147ed
RDX: 0000000000000000 RSI: 0000200000004580 RDI: 0000000000000003
RBP: 00007f4f9cd57020 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 00007f4f9e955fac R14: 00007f4f9e956038 R15: 00007f4f9cd37000
 </TASK>
CPU: 1 UID: 0 PID: 5195 Comm: syz.8.84 Not tainted 6.14.0 #2
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0xfa/0x120 lib/dump_stack.c:120
 fail_dump lib/fault-inject.c:73 [inline]
 should_fail_ex+0x4d5/0x5e0 lib/fault-inject.c:174
 _inline_copy_from_user include/linux/uaccess.h:163 [inline]
 _copy_from_user+0x30/0xd0 lib/usercopy.c:18
 copy_from_user include/linux/uaccess.h:212 [inline]
 copy_from_sockptr_offset include/linux/sockptr.h:48 [inline]
 copy_from_sockptr include/linux/sockptr.h:61 [inline]
 udp_lib_setsockopt+0x3df/0xc30 net/ipv4/udp.c:2940
 udpv6_setsockopt+0xab/0xd0 net/ipv6/udp.c:1847
 do_sock_setsockopt+0xf7/0x1e0 net/socket.c:2303
 __sys_setsockopt+0x11f/0x1a0 net/socket.c:2328
 __do_sys_setsockopt net/socket.c:2334 [inline]
 __se_sys_setsockopt net/socket.c:2331 [inline]
 __x64_sys_setsockopt+0xbe/0x160 net/socket.c:2331
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xc3/0x1d0 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f12b78747ed
Code: 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f12b5eb6fc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
RAX: ffffffffffffffda RBX: 00007f12b7ab5fa0 RCX: 00007f12b78747ed
RDX: 000000000000000a RSI: 0000000000000011 RDI: 0000000000000003
RBP: 00007f12b5eb7020 R08: 0000000000000004 R09: 0000000000000000
R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 00007f12b7ab5fac R14: 00007f12b7ab6038 R15: 00007f12b5e97000
 </TASK>
audit: type=1400 audit(1747626343.353:11): avc:  denied  { block_suspend } for  pid=5186 comm="syz.4.80" capability=36  scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1
RIP: 0010:ipmr_free_table net/ipv4/ipmr.c:440 [inline]
RIP: 0010:ipmr_rules_exit.isra.0+0x127/0x1b0 net/ipv4/ipmr.c:361
loop2: detected capacity change from 0 to 256
Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 75 77 48 c7 03 00 00 00 00 5b 5d 41 5c 41 5d e9 ca 3a 0b fd e8 ba 88 6d fd 90 <0f> 0b 90 eb 99 e8 af 88 6d fd 0f b6 2d fa 67 15 02 31 ff 89 ee e8
FAT-fs (loop2): codepage cp869 not found
RSP: 0018:ffff88811b997900 EFLAGS: 00010282
RAX: 0000000000057a05 RBX: ffff888106b73600 RCX: 0000000000080000
RDX: ffffc90003c88000 RSI: ffff8881173a1c00 RDI: 0000000000000002
RBP: ffff88813bdee000 R08: 0000000000000001 R09: ffffed1020d6e5ea
R10: ffffed1020d6e5e9 R11: ffff888106b72f4f R12: 0000000000000001
R13: ffff888106b72e00 R14: dffffc0000000000 R15: fffffbfff3a4fc54
FS:  00007fead1067640(0000) GS:ffff8881f6c80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffb0ee30000 CR3: 00000001085fc004 CR4: 0000000000770ef0
PKRU: 80000000
Call Trace:
 <TASK>
 ipmr_net_exit_batch+0x57/0xa0 net/ipv4/ipmr.c:3160
 ops_exit_list.isra.0+0x121/0x170 net/core/net_namespace.c:177
 setup_net+0x4a5/0x7c0 net/core/net_namespace.c:394
 copy_net_ns+0x2e3/0x640 net/core/net_namespace.c:516
 create_new_namespaces+0x3f6/0xaf0 kernel/nsproxy.c:110
 copy_namespaces+0x45c/0x580 kernel/nsproxy.c:179
 copy_process+0x2709/0x7390 kernel/fork.c:2406
 kernel_clone+0xeb/0xe60 kernel/fork.c:2815
 __do_sys_clone+0xcf/0x120 kernel/fork.c:2958
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xc3/0x1d0 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fead2a247ed
Code: 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fead1066f78 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
RAX: ffffffffffffffda RBX: 00007fead2c65fa0 RCX: 00007fead2a247ed
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004f020400
RBP: 00007fead2abdb38 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000
R13: 00007fead2c65fac R14: 00007fead2c66038 R15: 00007fead1047000
 </TASK>
irq event stamp: 9203
hardirqs last  enabled at (9215): [<ffffffff9872c008>] __up_console_sem+0x78/0x80 kernel/printk/printk.c:344
hardirqs last disabled at (9226): [<ffffffff9872bfed>] __up_console_sem+0x5d/0x80 kernel/printk/printk.c:342
softirqs last  enabled at (8942): [<ffffffff985a526b>] softirq_handle_end kernel/softirq.c:407 [inline]
softirqs last  enabled at (8942): [<ffffffff985a526b>] handle_softirqs+0x4eb/0x770 kernel/softirq.c:589
softirqs last disabled at (8893): [<ffffffff985a6d06>] __do_softirq kernel/softirq.c:595 [inline]
softirqs last disabled at (8893): [<ffffffff985a6d06>] invoke_softirq kernel/softirq.c:435 [inline]
softirqs last disabled at (8893): [<ffffffff985a6d06>] __irq_exit_rcu kernel/softirq.c:662 [inline]
softirqs last disabled at (8893): [<ffffffff985a6d06>] irq_exit_rcu+0xd6/0x110 kernel/softirq.c:678
---[ end trace 0000000000000000 ]---