ISOFS: Unable to identify CD-ROM format. EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities ------------[ cut here ]------------ wlan0: Failed check-sdata-in-driver check, flags: 0x4 WARNING: CPU: 1 PID: 5757 at net/mac80211/driver-ops.h:172 drv_bss_info_changed+0x554/0x5f0 net/mac80211/driver-ops.h:172 Modules linked in: CPU: 1 PID: 5757 Comm: syz-executor.6 Not tainted 5.10.179 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 RIP: 0010:drv_bss_info_changed+0x554/0x5f0 net/mac80211/driver-ops.h:172 Code: 49 8b ac 24 a8 03 00 00 48 85 ed 74 3e e8 34 1d 8f fd e8 2f 1d 8f fd 8b 54 24 04 48 89 ee 48 c7 c7 20 1f 95 84 e8 89 f4 24 00 <0f> 0b e9 c7 fd ff ff 4c 89 ff e8 bd cb ba fd e9 97 fb ff ff 4c 89 RSP: 0018:ffff8880471d7508 EFLAGS: 00010286 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000040000 RSI: ffffffff8129a3e3 RDI: ffffed1008e3ae93 RBP: ffff8880459bc000 R08: 0000000000000001 R09: ffff88806cf37b4f R10: 0000000000000000 R11: 0000000000000001 R12: ffff8880459bcbc0 R13: 0000000002000000 R14: ffff8880459bdda0 R15: ffff8880459bdd98 FS: 00007fb5e7b3e700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 00000000460c6000 CR4: 0000000000350ee0 Call Trace: ieee80211_bss_info_change_notify+0x9a/0xc0 net/mac80211/main.c:210 ieee80211_set_mcast_rate+0x37/0x50 net/mac80211/cfg.c:2564 rdev_set_mcast_rate net/wireless/rdev-ops.h:1212 [inline] nl80211_set_mcast_rate+0x30b/0x650 net/wireless/nl80211.c:10215 genl_family_rcv_msg_doit+0x22d/0x330 net/netlink/genetlink.c:739 genl_family_rcv_msg net/netlink/genetlink.c:783 [inline] genl_rcv_msg+0x33c/0x5a0 net/netlink/genetlink.c:800 netlink_rcv_skb+0x14b/0x430 net/netlink/af_netlink.c:2525 genl_rcv+0x24/0x40 net/netlink/genetlink.c:811 netlink_unicast_kernel net/netlink/af_netlink.c:1322 [inline] netlink_unicast+0x549/0x7f0 net/netlink/af_netlink.c:1348 netlink_sendmsg+0x90f/0xdf0 net/netlink/af_netlink.c:1944 sock_sendmsg_nosec net/socket.c:651 [inline] sock_sendmsg+0x154/0x190 net/socket.c:671 ____sys_sendmsg+0x70d/0x870 net/socket.c:2356 ___sys_sendmsg+0xf3/0x170 net/socket.c:2410 __sys_sendmsg+0xe5/0x1b0 net/socket.c:2439 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 1 entry_SYSCALL_64_after_hwframe+0x61/0xc6 RIP: 0033:0x7fb5ea5c8b19 CPU: 0 PID: 5768 Comm: syz-executor.5 Not tainted 5.10.179 #1 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x107/0x167 lib/dump_stack.c:118 fail_dump lib/fault-inject.c:52 [inline] should_fail.cold+0x5/0xa lib/fault-inject.c:146 RSP: 002b:00007fb5e7b3e188 EFLAGS: 00000246 should_failslab+0x5/0x20 mm/slab_common.c:1193 slab_pre_alloc_hook mm/slab.h:515 [inline] kmem_cache_alloc_bulk+0x4b/0x320 mm/slub.c:3289 io_alloc_req io_uring/io_uring.c:1981 [inline] io_submit_sqes+0x6f76/0x85c0 io_uring/io_uring.c:7341 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007fb5ea6dbf60 RCX: 00007fb5ea5c8b19 RDX: 0000000000000000 RSI: 0000000020000f00 RDI: 0000000000000008 __do_sys_io_uring_enter+0x6b5/0x1730 io_uring/io_uring.c:10083 RBP: 00007fb5ea622f6d R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffefb76e0af R14: 00007fb5e7b3e300 R15: 0000000000022000 irq event stamp: 2075 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 hardirqs last enabled at (2087): [] asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:635 entry_SYSCALL_64_after_hwframe+0x61/0xc6 RIP: 0033:0x7f2ed94e6b19 hardirqs last disabled at (2096): [] sysvec_apic_timer_interrupt+0xb/0xa0 arch/x86/kernel/apic/apic.c:1095 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f2ed6a5c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa RAX: ffffffffffffffda RBX: 00007f2ed95f9f60 RCX: 00007f2ed94e6b19 RDX: 0000000000000000 RSI: 00000000000076d3 RDI: 0000000000000003 RBP: 00007f2ed6a5c1d0 R08: 0000000000000000 R09: 0000000000000000 softirqs last enabled at (1844): [] asm_call_irq_on_stack+0x12/0x20 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 00007ffefd4b9e9f R14: 00007f2ed6a5c300 R15: 0000000000022000 softirqs last disabled at (2211): [] asm_call_irq_on_stack+0x12/0x20 ---[ end trace b884a992d44eaab6 ]--- FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 CPU: 0 PID: 5788 Comm: syz-executor.5 Tainted: G W 5.10.179 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x107/0x167 lib/dump_stack.c:118 fail_dump lib/fault-inject.c:52 [inline] should_fail.cold+0x5/0xa lib/fault-inject.c:146 should_failslab+0x5/0x20 mm/slab_common.c:1193 slab_pre_alloc_hook mm/slab.h:515 [inline] slab_alloc_node mm/slub.c:2821 [inline] slab_alloc mm/slub.c:2904 [inline] kmem_cache_alloc+0x5b/0x310 mm/slub.c:2909 mem_pool_alloc mm/kmemleak.c:423 [inline] create_object.isra.0+0x3a/0xa20 mm/kmemleak.c:578 kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] slab_post_alloc_hook mm/slab.h:534 [inline] kmem_cache_alloc_bulk+0x168/0x320 mm/slub.c:3343 io_alloc_req io_uring/io_uring.c:1981 [inline] io_submit_sqes+0x6f76/0x85c0 io_uring/io_uring.c:7341 __do_sys_io_uring_enter+0x6b5/0x1730 io_uring/io_uring.c:10083 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x61/0xc6 RIP: 0033:0x7f2ed94e6b19 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f2ed6a5c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa RAX: ffffffffffffffda RBX: 00007f2ed95f9f60 RCX: 00007f2ed94e6b19 RDX: 0000000000000000 RSI: 00000000000076d3 RDI: 0000000000000003 RBP: 00007f2ed6a5c1d0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 00007ffefd4b9e9f R14: 00007f2ed6a5c300 R15: 0000000000022000 ---------------- Code disassembly (best guess), 1 bytes skipped: 0: ff c3 inc %ebx 2: 66 2e 0f 1f 84 00 00 nopw %cs:0x0(%rax,%rax,1) 9: 00 00 00 c: 0f 1f 40 00 nopl 0x0(%rax) 10: 48 89 f8 mov %rdi,%rax 13: 48 89 f7 mov %rsi,%rdi 16: 48 89 d6 mov %rdx,%rsi 19: 48 89 ca mov %rcx,%rdx 1c: 4d 89 c2 mov %r8,%r10 1f: 4d 89 c8 mov %r9,%r8 22: 4c 8b 4c 24 08 mov 0x8(%rsp),%r9 27: 0f 05 syscall * 29: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 2f: 73 01 jae 0x32 31: c3 retq 32: 48 c7 c1 bc ff ff ff mov $0xffffffffffffffbc,%rcx 39: f7 d8 neg %eax 3b: 64 89 01 mov %eax,%fs:(%rcx) 3e: 48 rex.W