last executing test programs: 25.670230678s ago: executing program 0 (id=28): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10) r2 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r2, 0xc05064a7, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000}) 22.000156961s ago: executing program 0 (id=30): seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0001}]}) signalfd(0xffffffffffffffff, &(0x7f0000000040)={[0xd32]}, 0x8) 21.676656215s ago: executing program 0 (id=31): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x10, 0x803, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2b, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0x7}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x2}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=@newtfilter={0x5c, 0x2c, 0xd27, 0x70bd26, 0x2, {0x0, 0x0, 0x0, r3, {0x0, 0xc}, {}, {0xffe0, 0xa}}, [@filter_kind_options=@f_basic={{0xa}, {0x2c, 0x2, [@TCA_BASIC_EMATCHES={0x28, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1}}, @TCA_EMATCH_TREE_LIST={0x1c, 0x2, 0x0, 0x1, [@TCF_EM_META={0x18, 0x1, 0x0, 0x0, {{0x7, 0x4, 0x4}, [@TCA_EM_META_HDR={0xc, 0x1, {{0x4, 0x81, 0x1}, {0x2, 0xa5, 0x2}}}]}}]}]}]}}]}, 0x5c}}, 0x0) 21.124600218s ago: executing program 0 (id=32): bpf$MAP_CREATE(0x0, 0x0, 0xfffffec1) prlimit64(0x0, 0xe, &(0x7f0000000240)={0x8, 0x248}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1811b000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) sendmmsg$sock(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000000400)='.\x00', 0xa4000021) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 7.54665668s ago: executing program 1 (id=37): r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x40008c4, &(0x7f00000000c0)={0x2, 0x4e22, @local}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r3, 0x3}, &(0x7f0000000080)=0x8) 7.018593001s ago: executing program 1 (id=38): poll(&(0x7f0000b2c000)=[{}], 0x2c, 0xffffffffffbffff8) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x40000}, 0x40050) 5.521567396s ago: executing program 0 (id=39): sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x10, 0x803, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2b, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0x7}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x2}}}]}, 0x38}}, 0x0) r4 = socket$kcm(0x10, 0x400000002, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r5 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=@newtfilter={0x34, 0x2c, 0xd27, 0x30bd29, 0x25dfdbfc, {0x0, 0x0, 0x0, r7, {0x0, 0xf}, {}, {0x7, 0x9}}, [@filter_kind_options=@f_flower={{0xb}, {0x4}}]}, 0x34}, 0x1, 0x0, 0x0, 0x24000014}, 0x20084084) sendmsg$inet(r4, &(0x7f0000000100)={0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000140)="600000002e000d190a762d7f089e", 0xfca2}, {&(0x7f0000000280)="68cabf2dfb58fc0a1d6b689866f05d490d010088a8ffff0200258f2e4409b8f9e6aaeb88bea123dc2c6726e89b1ae2f6e8bcb5ee52dcd7298d39093c510293bca0b646a3ce904f6e6b788b3204c233e60ddc", 0x52}], 0x2}, 0x0) 4.895569514s ago: executing program 0 (id=40): r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000300), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) recvmmsg(r1, &(0x7f0000001640)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/4096, 0x1e1c}, {&(0x7f00000000c0)=""/250, 0x4}], 0x2, 0x0, 0xd64}}], 0x300, 0x34000, 0x0) sendmsg$ETHTOOL_MSG_TSINFO_GET(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB="18000000", @ANYRES16=r0, @ANYBLOB="a787000000ff000000000b00000404000180"], 0x18}}, 0x0) 4.118925434s ago: executing program 1 (id=41): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_io_uring_setup(0x1237, &(0x7f0000000380)={0x0, 0x80fd, 0x80, 0x3, 0x2b9}, &(0x7f0000000040)=0x0, &(0x7f0000000200)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r0, 0x80, &(0x7f0000000080)=@l2tp={0x2, 0x0, @local, 0x3}}) io_uring_enter(r1, 0x47bc, 0x0, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000080)={0x0, 0x0}) 1.153496712s ago: executing program 1 (id=42): r0 = syz_usb_connect(0x0, 0x1cb, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000122f0d4071040403dfe4000000010902b901010000003f0904"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000280)={0x2c, &(0x7f00000000c0)={0x40, 0xf, 0x2, {0x2, 0x3a}}, 0x0, &(0x7f0000000140)={0x0, 0xf, 0x1c, {0x5, 0xf, 0x1c, 0x2, [@ssp_cap={0xc, 0x10, 0xa, 0x9, 0x0, 0x6c, 0x0, 0x1}, @wireless={0xb, 0x10, 0x1, 0xc, 0x56, 0x40, 0x4, 0x2, 0x4}]}}, 0x0, 0x0}, &(0x7f0000000980)={0x84, &(0x7f00000002c0)={0x40, 0x1, 0x57, "31a439d401c304b5c68de6da854fec8b722868bfde8a6fd6b5812bd61c9236ece61fe874371944d4e419fe90b480ad7d3af173e65bef69dc0334489351561fbfc86ca1080013504bac06ad529c32bd590441d9b21ff9aa"}, &(0x7f0000000380)={0x0, 0xa, 0x1, 0x1}, &(0x7f00000003c0)={0x0, 0x8, 0x1, 0x3}, 0x0, 0x0, &(0x7f0000000480)={0x40, 0x7, 0x2, 0xb}, 0x0, 0x0, 0x0, &(0x7f00000007c0)={0x40, 0x13, 0x6, @broadcast}, 0x0, 0x0, 0x0, &(0x7f00000008c0)={0x40, 0x1c, 0x1, 0x5}, 0x0, &(0x7f0000000940)={0x40, 0x21, 0x1, 0x8}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) userfaultfd(0x80001) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000540)={0x34, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) 378.848931ms ago: executing program 1 (id=43): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000d00)=ANY=[@ANYBLOB="120100021982302013042360e5ec0102030109021b0001000060020904840001ee48b100090582"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000c80)={0x1c, &(0x7f0000000bc0)={0x40, 0x9}, 0x0, 0x0}) 0s ago: executing program 1 (id=44): r0 = syz_open_dev$loop(&(0x7f0000000140), 0x760, 0xa382) r1 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc90\xb9voI\xa5/\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\x81\x00V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93\x9c5\xcf\t\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\x94\x13^\x13\xaf\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\nq_usage_counter(io)#25){++++}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x18/0x30 [ 273.706918][ T3580] [ 273.706918][ T3580] which lock already depends on the new lock. [ 273.706918][ T3580] [ 273.707253][ T3580] [ 273.707253][ T3580] the existing dependency chain (in reverse order) is: [ 273.707589][ T3580] [ 273.707589][ T3580] -> #2 (&q->q_usage_counter(io)#25){++++}-{0:0}: [ 273.708350][ T3580] blk_alloc_queue+0x534/0x640 [ 273.708819][ T3580] blk_mq_alloc_queue+0x14c/0x22c [ 273.709099][ T3580] __blk_mq_alloc_disk+0x20/0x1a4 [ 273.709381][ T3580] loop_add+0x3bc/0x944 [ 273.709623][ T3580] loop_init+0xd0/0x138 [ 273.709858][ T3580] do_one_initcall+0x130/0x7f0 [ 273.710090][ T3580] kernel_init_freeable+0x48c/0x6f4 [ 273.710402][ T3580] kernel_init+0x24/0x1dc [ 273.710688][ T3580] ret_from_fork+0x10/0x20 [ 273.711093][ T3580] [ 273.711093][ T3580] -> #1 (fs_reclaim){+.+.}-{0:0}: [ 273.711564][ T3580] fs_reclaim_acquire+0x138/0x160 [ 273.711841][ T3580] kmem_cache_alloc_node_noprof+0x64/0x3b8 [ 273.712165][ T3580] __alloc_skb+0x208/0x2f0 [ 273.712428][ T3580] alloc_uevent_skb+0x84/0x1f0 [ 273.712698][ T3580] kobject_uevent_env+0x998/0x1260 [ 273.712944][ T3580] kobject_synth_uevent+0x4cc/0x61c SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 273.713373][ T3580] bus_uevent_store+0x38/0x6c [ 273.713620][ T3580] bus_attr_store+0x60/0x9c [ 273.713865][ T3580] sysfs_kf_write+0xc4/0x10c [ 273.714183][ T3580] kernfs_fop_write_iter+0x254/0x3e4 [ 273.714443][ T3580] vfs_write+0x4b0/0xad4 [ 273.714664][ T3580] ksys_write+0xec/0x1d8 [ 273.714986][ T3580] __arm64_sys_write+0x6c/0x9c [ 273.715355][ T3580] invoke_syscall+0x6c/0x258 [ 273.715593][ T3580] el0_svc_common.constprop.0+0xac/0x230 [ 273.715876][ T3580] do_el0_svc+0x40/0x58 [ 273.716129][ T3580] el0_svc+0x50/0x198 [ 273.716422][ T3580] el0t_64_sync_handler+0x10c/0x138 [ 273.716721][ T3580] el0t_64_sync+0x198/0x19c [ 273.716987][ T3580] [ 273.716987][ T3580] -> #0 (uevent_sock_mutex){+.+.}-{4:4}: [ 273.717540][ T3580] __lock_acquire+0x1638/0x2380 [ 273.717829][ T3580] lock_acquire+0x310/0x38c [ 273.718117][ T3580] __mutex_lock+0x144/0x9d8 [ 273.718339][ T3580] mutex_lock_nested+0x24/0x30 [ 273.718643][ T3580] kobject_uevent_env+0x654/0x1260 [ 273.719076][ T3580] kobject_uevent+0x14/0x20 [ 273.719398][ T3580] loop_set_status+0x6f0/0x924 [ 273.719741][ T3580] loop_set_status_compat+0xac/0xf4 [ 273.720155][ T3580] lo_compat_ioctl+0xd0/0x1b4 [ 273.720474][ T3580] compat_blkdev_ioctl+0x1f8/0x860 [ 273.720934][ T3580] __arm64_compat_sys_ioctl+0x1d0/0x238 [ 273.721356][ T3580] invoke_syscall+0x6c/0x258 [ 273.721582][ T3580] el0_svc_common.constprop.0+0xac/0x230 [ 273.721837][ T3580] do_el0_svc_compat+0x40/0x68 [ 273.722071][ T3580] el0_svc_compat+0x4c/0x17c [ 273.722301][ T3580] el0t_32_sync_handler+0x98/0x13c [ 273.722536][ T3580] el0t_32_sync+0x19c/0x1a0 [ 273.722783][ T3580] [ 273.722783][ T3580] other info that might help us debug this: [ 273.722783][ T3580] [ 273.723191][ T3580] Chain exists of: [ 273.723191][ T3580] uevent_sock_mutex --> fs_reclaim --> &q->q_usage_counter(io)#25 [ 273.723191][ T3580] [ 273.724032][ T3580] Possible unsafe locking scenario: [ 273.724032][ T3580] [ 273.724313][ T3580] CPU0 CPU1 [ 273.724539][ T3580] ---- ---- [ 273.724772][ T3580] lock(&q->q_usage_counter(io)#25); [ 273.725150][ T3580] lock(fs_reclaim); [ 273.725499][ T3580] lock(&q->q_usage_counter(io)#25); [ 273.726170][ T3580] lock(uevent_sock_mutex); [ 273.726698][ T3580] [ 273.726698][ T3580] *** DEADLOCK *** [ 273.726698][ T3580] [ 273.727068][ T3580] 3 locks held by syz.1.44/3580: [ 273.727427][ T3580] #0: ffff000014a5f400 (&lo->lo_mutex){+.+.}-{4:4}, at: loop_set_status+0x34/0x924 [ 273.728154][ T3580] #1: ffff000014945868 (&q->q_usage_counter(io)#25){++++}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x18/0x30 [ 273.728870][ T3580] #2: ffff0000149458a0 (&q->q_usage_counter(queue)#20){+.+.}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x18/0x30 [ 273.729542][ T3580] [ 273.729542][ T3580] stack backtrace: [ 273.730257][ T3580] CPU: 1 UID: 0 PID: 3580 Comm: syz.1.44 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT [ 273.730740][ T3580] Hardware name: linux,dummy-virt (DT) [ 273.731745][ T3580] Call trace: [ 273.732252][ T3580] show_stack+0x18/0x24 (C) [ 273.732589][ T3580] dump_stack_lvl+0xa4/0xf4 [ 273.732822][ T3580] dump_stack+0x1c/0x28 [ 273.732994][ T3580] print_circular_bug+0x28c/0x370 [ 273.733427][ T3580] check_noncircular+0x168/0x17c [ 273.733612][ T3580] __lock_acquire+0x1638/0x2380 [ 273.733804][ T3580] lock_acquire+0x310/0x38c [ 273.733976][ T3580] __mutex_lock+0x144/0x9d8 [ 273.734151][ T3580] mutex_lock_nested+0x24/0x30 [ 273.734329][ T3580] kobject_uevent_env+0x654/0x1260 [ 273.734529][ T3580] kobject_uevent+0x14/0x20 [ 273.734718][ T3580] loop_set_status+0x6f0/0x924 [ 273.734907][ T3580] loop_set_status_compat+0xac/0xf4 [ 273.735098][ T3580] lo_compat_ioctl+0xd0/0x1b4 [ 273.735300][ T3580] compat_blkdev_ioctl+0x1f8/0x860 [ 273.735495][ T3580] __arm64_compat_sys_ioctl+0x1d0/0x238 [ 273.735710][ T3580] invoke_syscall+0x6c/0x258 [ 273.735951][ T3580] el0_svc_common.constprop.0+0xac/0x230 [ 273.736176][ T3580] do_el0_svc_compat+0x40/0x68 [ 273.736418][ T3580] el0_svc_compat+0x4c/0x17c [ 273.736647][ T3580] el0t_32_sync_handler+0x98/0x13c [ 273.736851][ T3580] el0t_32_sync+0x19c/0x1a0 [ 273.874056][ C1] I/O error, dev loop8, sector 9344 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 0 [ 274.685824][ T129] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 274.905191][ T129] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 275.071784][ T129] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 275.179640][ T129] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 275.526965][ T30] audit: type=1400 audit(275.160:122): avc: denied { read } for pid=3153 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 277.862287][ T129] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 277.917452][ T129] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 277.977057][ T129] bond0 (unregistering): Released all slaves [ 278.095724][ T129] hsr_slave_0: left promiscuous mode [ 278.098008][ T129] hsr_slave_1: left promiscuous mode [ 278.118375][ T129] veth1_macvtap: left promiscuous mode [ 278.119144][ T129] veth0_macvtap: left promiscuous mode [ 278.122959][ T129] veth1_vlan: left promiscuous mode [ 278.123665][ T129] veth0_vlan: left promiscuous mode [ 284.428175][ T129] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 284.548664][ T129] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 284.702559][ T129] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 284.871683][ T129] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 287.493464][ T129] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 287.556237][ T129] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 287.615874][ T129] bond0 (unregistering): Released all slaves [ 287.786614][ T129] hsr_slave_0: left promiscuous mode [ 287.794713][ T129] hsr_slave_1: left promiscuous mode [ 287.838995][ T129] veth1_macvtap: left promiscuous mode [ 287.840571][ T129] veth0_macvtap: left promiscuous mode [ 287.845262][ T129] veth1_vlan: left promiscuous mode [ 287.847213][ T129] veth0_vlan: left promiscuous mode VM DIAGNOSIS: 14:45:31 Registers: info registers vcpu 0 CPU#0 PC=ffff800081ab9d98 X00=ffff80008d59d004 X01=0000000000000000 X02=1fffe00002db1107 X03=1fffe00002db1105 X04=1fffe00001ea4c18 X05=ffff000016d8e35c X06=ffff800081aa22fc X07=0000000000000350 X08=0000000000000018 X09=00000000f2f2f200 X10=00000000f204f1f1 X11=1fffe00002dfa204 X12=ffff600002dfa205 X13=0000000000000000 X14=1fffe00001d90c65 X15=1850a0a7f9644ad4 X16=312600001c83ffff X17=a250f67d07b1c0b7 X18=ffff00001ac3b500 X19=ffff000016d88800 X20=0000000000000001 X21=1fffe00002db1108 X22=0000000000000003 X23=ffff000018476140 X24=1fffe00002dfa200 X25=ffff00000f5260c4 X26=0000000000000040 X27=0000000000000000 X28=0000000000a317ae X29=ffff800080006190 X30=ffff800081a9c960 SP=ffff800080006190 PSTATE=10000005 ---V EL1h FPCR=00000000 FPSR=00000000 Q00=372f6b636f6c622f:7665642f7379732f Q01=00383a372f6b636f:6c622f7665642f73 Q02=0000000000000000:ffffff0000000000 Q03=ffffffff00000000:ffffffff00ff0000 Q04=0000000000000000:ffff0000ffff0f00 Q05=0000000000000000:00c00000cc000000 Q06=63627c2a6476787c:2a64767c2a72737c Q07=7361647c2a737369:63637c2a65686361 Q08=0000000000000000:0000000000000000 Q09=0000000000000000:0000000000000000 Q10=0000000000000000:0000000000000000 Q11=0000000000000000:0000000000000000 Q12=0000000000000000:0000000000000000 Q13=0000000000000000:0000000000000000 Q14=0000000000000000:0000000000000000 Q15=0000000000000000:0000000000000000 Q16=0000ffffc3ad8eb0:0000ffffc3ad8eb0 Q17=ffffff80ffffffd8:0000ffffc3ad8e80 Q18=0000000000000000:0000000000000000 Q19=0000000000000000:0000000000000000 Q20=0000000000000000:0000000000000000 Q21=0000000000000000:0000000000000000 Q22=0000000000000000:0000000000000000 Q23=0000000000000000:0000000000000000 Q24=0000000000000000:0000000000000000 Q25=0000000000000000:0000000000000000 Q26=0000000000000000:0000000000000000 Q27=0000000000000000:0000000000000000 Q28=0000000000000000:0000000000000000 Q29=0000000000000000:0000000000000000 Q30=0000000000000000:0000000000000000 Q31=0000000000000000:0000000000000000 info registers vcpu 1 CPU#1 PC=ffff800085499d80 X00=ffff8000a1da6bc0 X01=0000000000000000 X02=000000000000000a X03=0000000000000010 X04=0000000000000000 X05=0000000000000040 X06=000000000000003f X07=0000000000000000 X08=ffff8000a1da6e5a X09=0000000000000000 X10=ffff7000143b4dcb X11=1ffff000143b4dcb X12=ffff7000143b4dcc X13=0000000000000000 X14=0000000000000000 X15=fffffffffffd36f0 X16=0000000000000000 X17=0000000000000000 X18=0000000000000000 X19=ffff8000a1da72a8 X20=ffff800086b0463a X21=dfff800000000000 X22=1ffff000143b4d70 X23=ffff800085443940 X24=ffff8000a1da72a8 X25=ffff8000a1da7080 X26=00000000ffffffff X27=ffff8000a1da72a8 X28=0000000000000006 X29=ffff8000a1da6b20 X30=ffff800085499d80 SP=ffff8000a1da6b20 PSTATE=000000c5 ---- EL1h FPCR=00000000 FPSR=00000000 Q00=0000000000000000:0000000000000000 Q01=0000000000000000:0000000000000000 Q02=0000000000000000:0000000000000000 Q03=0000000000000000:0000000000000000 Q04=0000000000000000:0000000000000000 Q05=0000000000000000:0000000000000000 Q06=0000000000000000:0000000000000000 Q07=0000000000000000:0000000000000000 Q08=0000000000000000:0000000000000000 Q09=0000000000000000:0000000000000000 Q10=0000000000000000:0000000000000000 Q11=0000000000000000:0000000000000000 Q12=0000000000000000:0000000000000000 Q13=0000000000000000:0000000000000000 Q14=0000000000000000:0000000000000000 Q15=0000000000000000:0000000000000000 Q16=0000000000000000:0000000000000000 Q17=0000000000000000:0000000000000000 Q18=0000000000000000:0000000000000000 Q19=0000000000000000:0000000000000000 Q20=0000000000000000:0000000000000000 Q21=0000000000000000:0000000000000000 Q22=0000000000000000:0000000000000000 Q23=0000000000000000:0000000000000000 Q24=0000000000000000:0000000000000000 Q25=0000000000000000:0000000000000000 Q26=0000000000000000:0000000000000000 Q27=0000000000000000:0000000000000000 Q28=0000000000000000:0000000000000000 Q29=0000000000000000:0000000000000000 Q30=0000000000000000:0000000000000000 Q31=0000000000000000:0000000000000000