last executing test programs: 10.250615505s ago: executing program 0 (id=3008): statx$auto(0x2, 0x0, 0x1000, 0xfdfa, &(0x7f0000000040)={0x9, 0x8, 0x7, 0x9, 0x2, 0x6, 0x6, 0x0, 0x42, 0x0, 0x7, 0x8, {0xb67f, 0x8, 0x3}, {0x3, 0x9, 0x10000}, {0xcd, 0x4}, {0xed57, 0x3fb, 0x6}, 0x5, 0x9, 0x8, 0x3, 0xfb3a, 0xff, 0x1, 0xcfd8e72, 0x40, 0x6, 0x8001, 0x6, [0x9, 0x4, 0x8, 0x0, 0xf8, 0x0, 0xa175, 0x1, 0x4]}) (async) keyctl$auto(0x5, 0xfffffffd, 0x8, 0x5, 0xb8b) (async) close_range$auto(0x0, 0xfffffffffffff001, 0x2) socket(0x2, 0x1, 0x0) (async, rerun: 64) socket(0x1e, 0x1, 0x0) (async, rerun: 64) socket(0x10, 0x2, 0x0) memfd_create$auto(&(0x7f0000000000)='\xc4--:\xdd:,./-${\x00', 0x4) (async) fallocate$auto(0x8000000000000003, 0x0, 0xd, 0xcbd5d) mmap$auto(0x8000000, 0x8, 0x1000000016, 0x13, 0x3, 0x180000000) keyctl$auto(0x2000000000000011, 0xfffffffffffffffd, 0x8, 0x0, 0xfffffffffffffff8) (async) close_range$auto(0x8, 0x3, 0x2) sync_file_range$auto(0x1, 0xd0b0, 0x8000000000000000, 0x0) (async) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) (async) clock_getres$auto(0x80000000, &(0x7f0000000000)={0x2000000000, 0x8}) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) rseq$auto(&(0x7f0000000300)={0xe, 0x401, 0x0, 0x6, 0xffffffff, 0x2}, 0x8000, 0x0, 0x6) mlockall$auto(0x6) mlock$auto(0x2, 0xe42) 9.743826574s ago: executing program 0 (id=3013): r0 = socket(0x200000000000011, 0x2, 0x0) socket(0xa, 0x2, 0x88) connect$auto(0x3, &(0x7f00000000c0)={0x2, @sockaddr_1_1}, 0x55) connect$auto(0x3, &(0x7f0000000000)={0x2, @sa_data_min="0800e00000000000c1728d2af766"}, 0x55) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x40808}, 0x0) mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) sendmmsg$auto(0x3, &(0x7f0000000000)={{0x0, 0x2, 0x0, 0x106, 0x0, 0x2, 0x697b}, 0xed7138c}, 0x9a6, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) mseal$auto(0x0, 0x7dda, 0x0) madvise$auto(0x0, 0xa, 0x9) ioctl$sock_SIOCGIFINDEX(r0, 0x89b0, &(0x7f0000000140)={'bridge0\x00'}) setresuid$auto(0x0, 0x8, 0x8000) bpf$auto(0x0, &(0x7f0000000100)=@task_fd_query={0x9, 0x21eb, 0x7ff, 0x6, 0x38e38e3, 0xb, 0x1, 0x0, 0x3}, 0x6f4) memfd_create$auto(&(0x7f00000002c0)='IPVS\x00', 0x7) read$auto(0x3, 0x0, 0x7) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_nbd(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$auto_NBD_CMD_CONNECT(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="01002dbdd46d4076125770cff8971a325e8eeaf12583f03c5a6443217a797000fc"], 0x1c}, 0x1, 0x0, 0x0, 0x40080}, 0x20040000) futex_waitv$auto(0xffffffffffffffff, 0x1000, 0x0, 0xfffffffffffffffd, 0x7) mmap$auto(0xc303, 0x8000000, 0xdf, 0x12, 0xd8, 0x4) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) mmap$auto(0x3, 0x0, 0x4000000400df, 0x40000000000eb1, 0x401, 0x8000) rseq$auto(&(0x7f0000000300)={0xe, 0x401, 0x0, 0x6, 0xffffffff, 0x2}, 0x8000, 0x0, 0x6) getrandom$auto(0x0, 0x6000000, 0x3) mseal$auto(0x3, 0xe78, 0x4) set_mempolicy$auto(0x4, 0x0, 0x919) semctl$auto(0x201, 0xfffffffffffffffa, 0x3, 0x0) madvise$auto(0x0, 0x3, 0x15) mincore$auto(0x0, 0x7, 0xfffffffffffffffc) 8.375312721s ago: executing program 0 (id=3020): mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) socket(0x2, 0x5, 0x0) setsockopt$auto(0x3, 0x10000000084, 0x79, 0x0, 0x8) socket(0xa, 0x3, 0x6) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb2, 0x402, 0x300000000000) mincore$auto(0x1000, 0x6, 0x0) socket(0x10, 0x3, 0x6) open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x2) socket(0x1e, 0x5, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') socket(0x2, 0x1, 0x106) ioctl$auto(0x6, 0x541b, 0x4) mmap$auto(0x0, 0xd, 0xdf, 0x9b72, 0x2, 0x8000) ioperm$auto(0xde, 0x9, 0x500402) tkill$auto(0x1, 0x9) mmap$auto(0x0, 0x3, 0xdf, 0x9b72, 0x2, 0x8000) ioctl$auto(0x3, 0x8936, 0x91) 8.241733328s ago: executing program 0 (id=3022): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) open(&(0x7f0000000080)='./file0\x00', 0x1ffd, 0x12) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) write$auto(0x3, 0x0, 0x100082) fallocate$auto(0x3, 0x3, 0xe, 0x8000008ec5) open(&(0x7f0000000000)='./file0\x00', 0x161342, 0x100) socket$nl_generic(0x10, 0x3, 0x10) socket(0x1d, 0x2, 0x2) getsockopt$auto(0xfffffffe, 0x6, 0x4, &(0x7f0000000100)='\x00', &(0x7f0000000140)=0x6) fanotify_init$auto(0x2, 0x2) sendfile$auto(0x6, 0x3, 0x0, 0xc01) sendfile$auto(0x3, 0x3, 0x0, 0x400000000006) close_range$auto(0x0, 0xfffffffffffff000, 0x8) socket(0xa, 0x1, 0x3a5c) socket$nl_generic(0x10, 0x3, 0x10) pipe$auto(0x0) pipe$auto(0x0) keyctl$auto(0x10000000000009, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x5092, 0x2) getrandom$auto(0xffffffffffffffff, 0x3, 0x6) fcntl$auto(0x8, 0x1, 0x6) splice$auto(0x4, &(0x7f0000000040)=0x60, 0xfffffff4, &(0x7f0000000080), 0x52, 0x40) bpf$auto(0x800000000000001f, 0xfffffffffffffffe, 0x0) sendfile$auto(0x800, 0x7d, &(0x7f00000000c0)=0x5, 0x80000001) close_range$auto(0x2, 0x8000, 0x0) 7.645175106s ago: executing program 0 (id=3025): madvise$auto(0x0, 0x2000040080000004, 0xe) syz_genetlink_get_family_id$auto_batadv(&(0x7f0000000040), 0xffffffffffffffff) mprotect$auto(0x1ffff000, 0x401003, 0x8) futex$auto(&(0x7f0000000380)=0x6d5c, 0x4, 0xfff, 0x0, 0x0, 0x6d5c) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mbind$auto(0x0, 0x100000004, 0x100000000, 0x0, 0x20000000000006, 0x2) migrate_pages$auto(0x0, 0x4, &(0x7f0000000080)=0x5, &(0x7f0000000040)=0x3) socket(0xa, 0x801, 0x4) rseq$auto(&(0x7f0000000100)={0x11, 0x401, 0x0, 0x6, 0x6, 0x2}, 0x7ffe, 0x0, 0x6) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0x0, 0x15) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x800401, 0x8000) utimes$auto(0x0, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x7, 0x7, 0xc, 0x10, 0x0, 0x3ff) 7.526016105s ago: executing program 3 (id=3027): socket(0xa, 0x801, 0x4) rseq$auto(&(0x7f0000000100)={0x11, 0x401, 0x0, 0x6, 0x6, 0x2}, 0x7ffe, 0x0, 0x6) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) mmap$auto(0x3, 0x40000a, 0xde, 0x809b7e, 0x10000000006, 0x8000) io_setup$auto(0x1, 0x0) io_setup$auto(0x9e, 0x0) 5.613237406s ago: executing program 3 (id=3034): madvise$auto(0x0, 0x7fffffffffffffff, 0xa) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_802_15_4_MAC(&(0x7f0000000000), r0) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) fanotify_init$auto(0x5, 0x2) mmap$auto(0x0, 0x9, 0x3ff57696, 0x9b72, 0x2, 0x8000000000008000) io_uring_setup$auto(0x6, 0x0) io_uring_register$auto(0x100000001, 0x0, 0x0, 0x5) socket(0x2, 0x3, 0xa) socket(0x18, 0x5, 0x0) write$auto(0x3, 0x0, 0x81) connect$auto(0x3, &(0x7f00000000c0)={0x2, @sockaddr_1_1}, 0x55) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) fcntl$auto(0x3, 0x4, 0xa553) sendmmsg$auto(0x3, 0x0, 0x9a6, 0xa00) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x19) mmap$auto(0x0, 0x61, 0x100001000000004, 0xfa31, 0x400, 0x8000) socket(0xa, 0x2, 0x0) setsockopt$auto(0x400000000000003, 0x29, 0x2e, 0x0, 0x40020000) mprotect$auto(0x0, 0x4, 0x7) mmap$auto(0x0, 0x8, 0x1000000004, 0x9b72, 0xf, 0x8000) clone$auto(0x9001, 0x5, 0xffffffffffffffff, 0xfffffffffffffffc, 0x6) 4.723375749s ago: executing program 3 (id=3037): open(0x0, 0x208083, 0x8) mmap$auto(0x2, 0x20009, 0x5b, 0x18, 0x401, 0x8000) prctl$auto(0x1000000003b, 0x0, 0x4, 0x7, 0xfffffffffffffffe) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$auto(0x1, 0x1, 0x43, &(0x7f0000000000)='\x00', 0xbb) mmap$auto(0x0, 0x4, 0x4000000020df, 0x40eb2, 0x402, 0x300000000000) mmap$auto(0x0, 0x40009, 0x8000000000000df, 0x9b72, 0x7fffffffffffffff, 0x28000) clone$auto(0x7, 0x7fffffffffffffff, 0xffffffffffffffff, 0x0, 0x1) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x25, 0x1, 0x3) sigaltstack$auto(&(0x7f0000000040)={0x0, 0x1}, 0x0) prctl$auto(0x8, 0xbf1, 0x792, 0x4, 0x5) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) r2 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000040), r1) sendmsg$auto_NL80211_CMD_SET_BSS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="000326bd7000fddbdf251900000005006000050000000500d50007000000"], 0x24}, 0x1, 0x0, 0x0, 0x4008040}, 0x20000000) utimensat$auto(0x1, 0x0, 0xfffffffffffffffe, 0x0) socket(0x1, 0x2, 0x0) socket(0x2b, 0x1, 0x1) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) getsockopt$auto(0x6, 0x40000000029, 0x42, 0xfffffffffffffffe, 0x0) mlock$auto(0xfbe8, 0x4) 4.570296374s ago: executing program 1 (id=3038): socket(0xa, 0x3, 0x67) syz_genetlink_get_family_id$auto_handshake(0x0, 0xffffffffffffffff) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40000021}, 0x8004) vmsplice$auto(0x1, 0xffffffffffffffff, 0x7, 0x6) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) connect$auto(0x3, &(0x7f0000000140)={0xa}, 0x55) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x0) connect$auto(0x3, &(0x7f0000000140)={0xa, @sa_data_min="c4aeed448dc7fe8000"}, 0x55) 3.958252304s ago: executing program 3 (id=3040): close_range$auto(0x0, 0xfffffffffffff000, 0x2) r0 = socket(0x1a, 0x4, 0x14) sendmsg$auto_NL80211_CMD_REMOVE_LINK(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="010027bd7000fddbdf25950000005d092887a0529d79584d86b0ada1c10c8432f03599b2ead87fd1927fd1fcd690e2582978518b87f7ef01f852e623b1ddb7238daf10ce5973a2e1b25d06f0cb29e8de1d8dbce52bf02dce575ce38d120ab23a9f607004ff9b89335681a2caca60aeb990bac6b3c98f983ba98729d36c655b2c08b17efc47cd8f13001f4016ceb38eb9894f7b0b66c62c4a334a23931d7f688abc20da9338b3c0cb4c3cde829095e29d316896b442ac0485f6c6b3011f3b0e74ad9b1a9f21af596f0afd47faf54914a6913850d803895f1d5f968e5e444191f6"], 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x48040) ioperm$auto(0x7, 0x6, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_batadv(&(0x7f0000000bc0), 0xffffffffffffffff) r3 = socket(0x2, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'macvtap0\x00', 0x0}) sendmsg$auto_BATADV_CMD_GET_TRANSTABLE_LOCAL(r1, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="050323bd7000fbdbdf250600000008000300", @ANYRES32=r4, @ANYBLOB="6fbcfecaade02d7fa9f606bd15e0e7ba63dd429945a4a5cabcc86183f8f39d3b255d8addbc1c47acd588db85fc6f081ccd0b44d28a04806f6716def02a1f117df4ab99838dd8504b2e09b5fd27dbe34b89b6654ec0e7f791adc1bad9a245954d7f00000000b31437bda8c20b11c09a50c800fc69ccdebdbda78a9c5b1eb9e1e39a036dbd788856e2fa71199ebebc7b4687971d7ade78fcdfb573e53164f284468fc3b5e9bba0a3428bf183307b8ad3dad48344499ed74723ba3d3c177e9ca3c2cb1f38f0f174b8f02c83608dc9beabee1d4d52"], 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x4000040) socket(0x2, 0x5, 0x0) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) mincore$auto(0x0, 0x8000000000005a, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) io_uring_setup$auto(0x6, 0x0) madvise$auto(0x0, 0xffffffffffff0001, 0x15) inotify_init1$auto(0x8) madvise$auto(0x0, 0x4, 0x3) mkdir$auto(0x0, 0x40) socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x2, 0x0) mprotect$auto(0x1ffff000, 0x8000000000000001, 0x4) setsockopt$auto(0x4, 0x88, 0x65, &(0x7f0000000000)='!/*:(*\'\x00', 0xe) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) fanotify_mark$auto(0x7ff, 0x81, 0x0, 0x8000, &(0x7f0000000040)='ip6gre0\x00') inotify_init1$auto(0x3000000000000) inotify_add_watch$auto(0x4, 0x0, 0x9) syz_genetlink_get_family_id$auto_nl802154(&(0x7f0000000200), 0xffffffffffffffff) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000080), 0xffffffffffffffff) 3.485326637s ago: executing program 0 (id=3042): mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb2, 0x402, 0x300000000000) close_range$auto(0x0, 0xfffffffffffff000, 0x2) socket(0x2, 0x1, 0x0) socket(0x1e, 0x1, 0x0) mremap$auto(0x5, 0x1, 0x8, 0x3, 0x2) mmap$auto(0xfffffffffffffe60, 0xcc3, 0xfffffffffffffffe, 0xf1, 0xfffffffffffffe01, 0x4) mmap$auto(0x8, 0x40000000020009, 0xdf, 0xeb1, 0xfffffffffffffff7, 0x8000) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0xa, 0xdb, 0x9b72, 0x5, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) mmap$auto(0x0, 0x400005, 0xdf, 0x9b72, 0x5, 0x8000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) memfd_secret$auto(0x5) socketpair$auto(0x1, 0x5, 0x8000000000000000, 0xffffffffffffffff) madvise$auto(0x0, 0x2000040080000004, 0xe) mlockall$auto(0x8000000000000001) mprotect$auto(0x1ffff000, 0x100000002, 0x8) mprotect$auto(0x1ffff000, 0x810002, 0x6) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socket(0x1, 0x5, 0x0) keyctl$auto(0xe, 0x7, 0xbc, 0xfffffffffffffffd, 0x5) io_uring_setup$auto(0x6, 0x0) mmap$auto(0x0, 0x8, 0x1000000004, 0x13, 0x3, 0x110000000) semctl$auto(0x3, 0x2, 0x13, 0xb) open(&(0x7f0000000000)='./file0\x00', 0x7ffd, 0x0) mmap$auto(0x0, 0xa, 0xdb, 0x9b72, 0x5, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) mmap$auto(0x0, 0x400005, 0xdf, 0x9b72, 0x2, 0x8000) 3.461269739s ago: executing program 1 (id=3044): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) keyctl$auto(0x40010, 0x5, 0x1c40, 0x400, 0x3ff) setdomainname$auto(&(0x7f0000000000)=']!\x00', 0x2) mlock$auto(0xfbe8, 0xc) fchown$auto(0x8000000000000001, 0x3ff, 0x6) munmap$auto(0x1000000, 0x2000000c) madvise$auto(0x0, 0xffffffffffff0001, 0x78e) close_range$auto(0x2, 0x8, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)) socket(0x2, 0x801, 0x100) connect$auto(0x3, &(0x7f00000000c0)={0x2, @sockaddr_1_1}, 0x55) munmap$auto(0x0, 0x7) read$auto(0x3, 0x0, 0xf5bc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8955, 0x0) fcntl$auto(0x3, 0x4, 0xa553) socket(0x21, 0x2, 0x2) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) 2.670655803s ago: executing program 1 (id=3046): exit$auto(0x7) exit$auto(0x7) mknod$auto(&(0x7f0000000000)='}[,&*}\x00', 0x1, 0x4) mknod$auto(&(0x7f0000000040)='\x00', 0x6, 0x6) link$auto(&(0x7f0000000080)='}[,&*}\x00', &(0x7f00000000c0)='+-\x00') mknod$auto(0x0, 0x8000, 0x5) exit$auto(0x3) setsockopt$auto(0x0, 0x7f, 0xfffffffc, &(0x7f0000000140)='}[,&*}\x00', 0x1) link$auto(&(0x7f0000000180)='%&.&]#\']\x00', &(0x7f00000001c0)='}\'\'\'\'(!\x00') exit$auto(0x5f97) exit$auto(0x0) exit$auto(0x101) mknod$auto(&(0x7f0000000400)='\"\x00\xe56fb\xef5\x94\xfd\xa1\xa3_k\xe1%\xf0cL\xac\x1eM\xc6\x91\xc2\xa4R\x99\x91D\x04$-\xc9\x16p4\xf1\xeex\x9e\xd3%\xb4\xdan\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe2h0\x84\xe0\x1c\xd3\xe6\x8f\x05c\xf9\x97\x8a\xbb\xbbw\xad\x03<\xade\x1fgd1\xd2\xe5\xf9\x1c', 0xc, 0x20f8) setsockopt$auto(0x1, 0x4, 0x8, &(0x7f0000000240)='\x00', 0x8) exit$auto(0x1) read$auto(0x9, 0x0, 0x1) exit$auto(0xf) link$auto(&(0x7f00000002c0)=':\x00', &(0x7f0000000300)='#\x00') link$auto(&(0x7f0000000340)='}[,&*}\x00', 0x0) acct$auto(&(0x7f0000000480)='+-\x00') madvise$auto(0x0, 0x2000040880000003, 0x14) mlockall$auto(0x7) 2.562059113s ago: executing program 3 (id=3047): mmap$auto(0x0, 0x400004, 0xdf, 0x9b73, 0x2, 0x8000) semctl$auto(0x201, 0xfffffffffffffffa, 0x3, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x7dff) mmap$auto(0x0, 0x8, 0x201000000004, 0x9b72, 0x20000000003, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x7, 0x3, 0x7) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0xfffffffffffffffd, 0x6, 0x18) rmdir$auto(0x0) access$auto(0xfffffffffffffffd, 0x8) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_nbd(0x0, r0) adjtimex$auto(0x0) getsockopt$auto(0x6, 0x40000000084, 0x12, 0xfffffffffffffffe, 0x0) 1.591591978s ago: executing program 1 (id=3049): mmap$auto(0x0, 0x3, 0xdf, 0x9b72, 0x2, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x9) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0x6, 0x15) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) io_uring_setup$auto(0x6, 0x0) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) socket$nl_generic(0x10, 0x3, 0x10) clock_settime$auto(0x400006, 0xfffffffffffffffd) socket$nl_generic(0x10, 0x3, 0x10) poll$auto(&(0x7f00000000c0)={0x1, 0x2, 0x1}, 0x5, 0xffffffff) signalfd4$auto(0xffffffff, 0x0, 0x8, 0x0) 1.20134613s ago: executing program 3 (id=3050): open(&(0x7f0000000300)='./file0\x00', 0x7ffd, 0x12) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) ftruncate$auto(0x3, 0x7) write$auto(0x3, 0x0, 0x100082) socket(0x25, 0x1, 0x1) ioperm$auto(0x7, 0x6, 0x5) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) ftruncate$auto(0x800000000000000, 0x1c) setresuid$auto(0xd, 0x5, 0x81fe) setsockopt$auto(0x4, 0x0, 0x8000000040, 0xfffffffffffffffc, 0x70) socket(0x1a, 0x80003, 0x0) close_range$auto(0x0, 0xfffffffffffff000, 0x2) socket(0x2, 0x1, 0x0) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) socket(0xa, 0x3, 0x3a) ioctl$auto(0x1, 0x89a1, 0x8) socketpair$auto(0x3, 0x5, 0x7, 0x0) bpf$auto(0x5, 0x0, 0x504) 772.065514ms ago: executing program 2 (id=3052): socket$nl_generic(0x10, 0x3, 0x10) exit$auto(0x8) (async, rerun: 64) exit$auto(0x7) (async, rerun: 64) mknod$auto(0x0, 0x8000, 0x5) (async, rerun: 64) unshare$auto(0x40000080) (async, rerun: 64) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) (async) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) (async) socket(0x2, 0x1, 0x0) (async) setsockopt$auto(0x3, 0x0, 0x4, 0x0, 0x28) (async) socket(0x26, 0x80805, 0x0) (async) getdents64$auto(0x4, &(0x7f0000000000)={0x8, 0xf82, 0x80, 0x1, "9e474eb6bf3e734ac04687a661715acd2e5ac88b2ac1"}, 0x7) syz_open_procfs$namespace(0x0, 0x0) (async, rerun: 32) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) (rerun: 32) mmap$auto(0x0, 0x400005, 0xdf, 0x9b72, 0x2, 0x8000) (async) madvise$auto(0x0, 0xffffffffffff0001, 0x15) exit$auto(0xf) acct$auto(0x0) 678.169904ms ago: executing program 2 (id=3053): mmap$auto(0x0, 0x202000d, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) fanotify_init$auto(0x5, 0x2) io_uring_setup$auto(0x6, 0x0) io_uring_setup$auto(0x6, 0x0) socket(0xa, 0x801, 0x106) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4c0000f4}, 0x200480c1) connect$auto(0x803, &(0x7f0000000140)={0x6, @sa_data_min="c4aeed448dc7fe8000"}, 0xd) mmap$auto(0x0, 0x202000d, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) (async) fanotify_init$auto(0x5, 0x2) (async) io_uring_setup$auto(0x6, 0x0) (async) io_uring_setup$auto(0x6, 0x0) (async) socket(0xa, 0x801, 0x106) (async) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) (async) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4c0000f4}, 0x200480c1) (async) connect$auto(0x803, &(0x7f0000000140)={0x6, @sa_data_min="c4aeed448dc7fe8000"}, 0xd) (async) 509.71685ms ago: executing program 2 (id=3054): mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) r0 = socket(0x2, 0x3, 0x6) fanotify_init$auto(0x5, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_NET_DM(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_NET_DM_CMD_CONFIG_GET(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000002780)={0xbc, r2, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@NET_DM_ATTR_QUEUE_LEN={0x8, 0xb, 0x4}, @NET_DM_ATTR_UNSPEC={0x98, 0x0, "8e74b19ef1ebee6a73550722884d75d86a1885cdb19d689482d3e78db44919e7565a496433cbe82b17604f9b12d23000036c723a1d7ea752b18d27ad19fd41c79741a2b7c3476afe4353ba25dc238c6d991091201088652cbcaaa66e95674ad55d5ae6f965ba9328eb002c76604413cbf32951be298e166a50087cc407d0d0ad15a15e82e88b879c52c5f61fe69dc67bb90a4873"}, @NET_DM_ATTR_QUEUE_LEN={0x8, 0xb, 0x6}]}, 0xbc}, 0x1, 0x0, 0x0, 0x2000c010}, 0x24000004) r3 = syz_genetlink_get_family_id$auto_nl802154(&(0x7f0000000200), r1) sendmsg$auto_NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000002ac0)=ANY=[@ANYBLOB="1c0002009d59ed0d6c0ee0870c7bcaedca6384bf1e8e86bb5c8edcc2a87f44eb873aac7e2943562f3c391a80f7a2b1d9ebae09c985560d5b19d8ff078bb0434f2651992fe9683038e73b390487d345ac3888a06326515a20122cc91631e2ee5b826cc77b6cf20a700b4dd74f158070cc9a1aa2e7c29e147d054bca043f5ebbcd0e5c291551958b9744d51a1d18b6f1ca", @ANYRES16=r1, @ANYRES8=r1], 0x1c}, 0x1, 0x0, 0x0, 0x81}, 0x4000814) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_l2tp(&(0x7f0000000240), r4) r5 = socket$nl_generic(0x10, 0x3, 0x10) io_uring_setup$auto(0xd9, &(0x7f0000000440)={0x5, 0x1, 0x700000, 0x268ebd5e, 0xcb, 0x4, 0x9, [0x9, 0x5], {0x4, 0x3, 0x5, 0x8, 0x2, 0x8, 0x7, 0xfce9, 0x7}, {0x2, 0x9, 0x9, 0x1, 0x100, 0x80000000, 0xaa90, 0x5d, 0x1}}) sendmsg$auto_NBD_CMD_CONNECT(r5, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000004c0)={&(0x7f0000002b80)=ANY=[@ANYBLOB="14010000", @ANYRES16, @ANYBLOB="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"/270], 0x114}, 0x1, 0x0, 0x0, 0x200480c0}, 0x24040000) r6 = syz_genetlink_get_family_id$auto_TIPCv2(&(0x7f0000000580), r5) sendmsg$auto_TIPC_NL_NET_GET(r1, &(0x7f00000026c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000002680)={&(0x7f00000005c0)=ANY=[@ANYBLOB="a5200000", @ANYRES16=r6, @ANYBLOB="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0x20a4}}, 0x800) r7 = syz_genetlink_get_family_id$auto_TIPCv2(&(0x7f0000002740), r1) sendmsg$auto_TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000003b00)={&(0x7f0000002700)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000003ac0)={&(0x7f0000002cc0)=ANY=[@ANYBLOB="10030000", @ANYRES16=r7, @ANYBLOB="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"], 0x310}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$auto_NL802154_CMD_ASSOCIATE(r1, &(0x7f0000003c00)={&(0x7f0000003b40)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000003bc0)={&(0x7f0000003b80)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="000225bd7000fbdbdf252800000012002300fc5292267fb9999d1fc68808f5f000000800270009000000"], 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x4041) getsockopt$auto(0xd, 0x9e6, 0xff000000, &(0x7f0000000340)='xfrm0\x00', &(0x7f0000002840)=0x7f) syz_genetlink_get_family_id$auto_handshake(&(0x7f0000003c80), r1) sendmsg$auto_NL80211_CMD_TDLS_CHANNEL_SWITCH(r1, &(0x7f0000003e80)={&(0x7f0000003dc0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000003e40)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="08ee27bd7000fedbdf256f000000089f94f45fb933d03d8ca17ad52376739d1857687ade280874348d31b682cd3552ffe9832dcf51bfc39f4b259afe1cd1b658a39f540e373e6149269f6fd6fc191c142f7910a42e858c5b14a479aaf97ee6b4d35023da9c15cfe9cdd2bbd616ae0b75bf4925b51cec1ef9f92376b2b0"], 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x80) syz_genetlink_get_family_id$auto_macsec(&(0x7f0000003f40), r1) r8 = syz_genetlink_get_family_id$auto_HSR(&(0x7f0000004400), r1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004440)={'xfrm0\x00', 0x0}) sendmsg$auto_HSR_C_GET_NODE_LIST(r1, &(0x7f0000004540)={&(0x7f00000043c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000004500)={&(0x7f0000004480)={0x50, r8, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@HSR_A_NODE_ADDR={0xa, 0x1, "f000"}, @HSR_A_IFINDEX={0x8, 0x2, r9}, @HSR_A_NODE_ADDR_B={0xa, 0x5, "862d16cf2e3a"}, @HSR_A_IFINDEX={0x8}, @HSR_A_IF2_SEQ={0x6, 0x7, 0x9}, @HSR_A_NODE_ADDR={0xa, 0x1, "ccd3295ebc1b"}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000010}, 0xd1) sendmsg$auto_HSR_C_GET_NODE_LIST(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, 0x0, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@HSR_A_IF1_AGE={0x8, 0x3, 0x3}, @HSR_A_IF2_AGE={0x8, 0x4, 0xfffffffe}, @HSR_A_IFINDEX={0x8, 0x2, r9}, @HSR_A_IF1_SEQ={0x6, 0x6, 0x1d}, @HSR_A_IF1_SEQ={0x6, 0x6, 0xfffc}, @HSR_A_IF1_AGE={0x8, 0x3, 0x10001}, @HSR_A_IF1_AGE={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x22000005}, 0x5527ca56e0cd1c1e) ioctl$auto(0x1, 0x541b, 0x8) ioctl$auto(0x4, 0xffff0001, 0x23c) 443.223459ms ago: executing program 1 (id=3055): mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) (async) close_range$auto(0x4, 0xfffffffffffff000, 0x2) (async) r0 = socket(0x1d, 0x3, 0x1) syz_genetlink_get_family_id$auto_MAC802154_HWSIM(&(0x7f0000000340), r0) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') (async) socketpair$auto(0x3, 0x5, 0x7, 0x0) bpf$auto(0x5, 0x0, 0x504) close_range$auto(0x7, 0xfffffffffffffff8, 0x2) (async, rerun: 64) preadv$auto(0x0, 0xffffffffffffffff, 0xc, 0x0, 0x92) (async, rerun: 64) fgetxattr$auto(0x1, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x26) getpriority$auto(0x0, 0x9a) timerfd_settime$auto(0x7c, 0x2, &(0x7f0000000000)={{0xfff, 0x5}, {0x8, 0x3}}, 0x0) timerfd_create$auto(0x0, 0x0) 397.451309ms ago: executing program 2 (id=3056): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_batadv(&(0x7f0000000140), r0) close_range$auto(0x0, 0xffff, 0x2) socket$nl_generic(0x10, 0x3, 0x10) socket(0x18, 0x80801, 0x2) ioctl$auto(0x1, 0x894b, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000280), r2) ioctl$auto(0x3, 0x4, 0x1) sendmsg$auto_NL80211_CMD_LEAVE_IBSS(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r4, 0x100, 0x70bd26, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x4) r5 = syz_genetlink_get_family_id$auto_netdev(&(0x7f0000001700), r3) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000001740)={'veth0_to_bond\x00', 0x0}) sendmsg$auto_NETDEV_CMD_DEV_GET(r3, &(0x7f0000001840)={0x0, 0x0, &(0x7f0000001800)={&(0x7f00000017c0)={0x1c, r5, 0x400, 0x70bd26, 0x25dfdbff, {}, [@NETDEV_A_DEV_IFINDEX={0x8, 0x1, r6}]}, 0x1c}}, 0x28044004) sendmsg$auto_NETDEV_CMD_PAGE_POOL_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x74, r5, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@NETDEV_A_PAGE_POOL_ID={0xfffffffffffffeb3, 0x1, 0x8}, @NETDEV_A_PAGE_POOL_ID={0xc}, @NETDEV_A_PAGE_POOL_ID={0xc, 0x1, 0x4}, @NETDEV_A_PAGE_POOL_ID={0xc, 0x1, 0x1}, @NETDEV_A_PAGE_POOL_ID={0xc, 0x1, 0x1}, @NETDEV_A_PAGE_POOL_ID={0xc, 0x1, 0xf}, @NETDEV_A_PAGE_POOL_ID={0xc, 0x1, 0x8}, @NETDEV_A_PAGE_POOL_ID={0xc, 0x1, 0x2}]}, 0x74}, 0x1, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'gretap0\x00', 0x0}) sendmsg$auto_BATADV_CMD_SET_MESH(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYRES16=0x0, @ANYRES32=r7, @ANYRES16=r0], 0x1c}}, 0x44) madvise$auto(0x0, 0xd6a, 0x6) 161.767361ms ago: executing program 1 (id=3057): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_macsec(&(0x7f0000000800), 0xffffffffffffffff) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) membarrier$auto(0x2, 0x100000000, 0x8000000000000001) sendmsg$auto_MACSEC_CMD_DEL_RXSA(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000840)={0x14, r2, 0x1, 0x70bd2a, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x844}, 0x20000000) r3 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000000), r1) socket(0x2, 0x1, 0x0) mmap$auto(0x0, 0x5, 0xfffffffffffffe01, 0x8011, 0x3, 0x8000) mprotect$auto(0x0, 0x8007, 0x4) sendmsg$auto_ETHTOOL_MSG_RSS_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x301, 0x70bc2b, 0x25dfdbff, {}, [@ETHTOOL_A_RSS_CONTEXT={0x8, 0x2, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8086}, 0x4010) 160.37718ms ago: executing program 2 (id=3058): r0 = socket$nl_generic(0x10, 0x3, 0x10) flock$auto(0xa, 0x7) r1 = syz_genetlink_get_family_id$auto_MAC80211_HWSIM(&(0x7f0000000080), r0) sendmsg$auto_HWSIM_CMD_NEW_RADIO(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000d40)={&(0x7f00000000c0)={0x58, r1, 0x8a00f4e9954364ed, 0x70bd29, 0x25dfdbfd, {}, [@HWSIM_ATTR_RADIO_NAME={0x44, 0x11, '\xfd\xff\xff\xff\xff\xff\xff\xff-\x9c\xe4\xbe\x9e6y\x93\xd5\xbc\x9f\xdc\xa7\tL\xa8\xa6\xf7\f\x01k\a\x86\xc1a\x12;\xab\xd7+\x99\xe71\xe5\xabW)\x02;/X\xfc+\x8b@\x90\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00'}]}, 0x58}}, 0x24000054) socket$nl_generic(0x10, 0x3, 0x10) (async) flock$auto(0xa, 0x7) (async) syz_genetlink_get_family_id$auto_MAC80211_HWSIM(&(0x7f0000000080), r0) (async) sendmsg$auto_HWSIM_CMD_NEW_RADIO(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000d40)={&(0x7f00000000c0)={0x58, r1, 0x8a00f4e9954364ed, 0x70bd29, 0x25dfdbfd, {}, [@HWSIM_ATTR_RADIO_NAME={0x44, 0x11, '\xfd\xff\xff\xff\xff\xff\xff\xff-\x9c\xe4\xbe\x9e6y\x93\xd5\xbc\x9f\xdc\xa7\tL\xa8\xa6\xf7\f\x01k\a\x86\xc1a\x12;\xab\xd7+\x99\xe71\xe5\xabW)\x02;/X\xfc+\x8b@\x90\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00'}]}, 0x58}}, 0x24000054) (async) 0s ago: executing program 2 (id=3059): madvise$auto(0x0, 0x2000040080000004, 0xe) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) setsockopt$auto(0x3, 0x1, 0xd, 0x0, 0x8) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb2, 0x402, 0x300000000000) socket$nl_generic(0x10, 0x3, 0x10) move_pages$auto(0x1, 0x2000000000003, 0xffffffffffffffff, 0x0, 0x0, 0x8000000000000000) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb2, 0x402, 0x300100000000) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)) getdents$auto(0x600000000, 0xfffffffffffffffd, 0xd00) mmap$auto(0x1, 0xffffffffffffffff, 0x8000000000000001, 0x17, 0x1000, 0x10000) setsockopt$auto(0x3, 0x29, 0x39, 0xffffffffffffffff, 0x1) close_range$auto(0x0, 0xfffffffffffff000, 0x2) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) shutdown$auto(0x200000003, 0x2) mmap$auto(0x63, 0x6, 0x9, 0x12, 0xfffffffffffffffb, 0x3c3) socket(0xa, 0x3, 0x6) mbind$auto(0xf000, 0x8000000000000001, 0x100000000, 0x0, 0x6, 0x2) listen$auto(0x0, 0x6) clone$auto(0x0, 0x5, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x9) socket(0xa, 0x1, 0x0) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40000021}, 0x48804) connect$auto(0x3, &(0x7f0000000140)={0xa, @sa_data_min="c4aeed448dc7fe8000"}, 0x55) listen$auto(0x3, 0x81) pipe2$auto(0x0, 0x84) kernel console output (not intermixed with test programs): 479] bridge_slave_1: entered promiscuous mode [ 452.358009][T13479] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 452.603110][T13479] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 452.699240][T13479] team0: Port device team_slave_0 added [ 452.726250][T13479] team0: Port device team_slave_1 added [ 453.280843][ T5239] Bluetooth: hci0: command tx timeout [ 453.321809][T13479] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 453.328792][T13479] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 453.431431][T13479] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 453.445122][T13479] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 453.482414][T13479] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 453.541293][T13479] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 453.657064][T13589] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1819'. [ 455.351329][ T5239] Bluetooth: hci0: command tx timeout [ 455.829967][T13479] hsr_slave_0: entered promiscuous mode [ 455.913183][T13479] hsr_slave_1: entered promiscuous mode [ 456.011278][T13479] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 456.018882][T13479] Cannot create hsr debugfs directory [ 457.392388][ T8396] hsr_slave_0: left promiscuous mode [ 457.431894][ T5239] Bluetooth: hci0: command tx timeout [ 457.541433][ T8396] hsr_slave_1: left promiscuous mode [ 457.641615][ T8396] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 457.649071][ T8396] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 457.669189][ T8396] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 457.688640][ T8396] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 457.743906][ T8396] veth1_macvtap: left promiscuous mode [ 457.749482][ T8396] veth0_macvtap: left promiscuous mode [ 457.781402][ T8396] veth1_vlan: left promiscuous mode [ 457.786769][ T8396] veth0_vlan: left promiscuous mode [ 459.974572][ T8396] team0 (unregistering): Port device team_slave_1 removed [ 460.181892][ T8396] team0 (unregistering): Port device team_slave_0 removed [ 461.010877][T13653] nbd: couldn't find a device at index 46932 [ 462.150300][T13667] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1833'. [ 462.983229][T13479] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 463.060860][T13479] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 463.124724][T13479] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 463.151144][T13479] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 463.306493][T13479] 8021q: adding VLAN 0 to HW filter on device bond0 [ 463.376280][T13479] 8021q: adding VLAN 0 to HW filter on device team0 [ 463.473861][ T6751] bridge0: port 1(bridge_slave_0) entered blocking state [ 463.481031][ T6751] bridge0: port 1(bridge_slave_0) entered forwarding state [ 463.517964][ T6747] bridge0: port 2(bridge_slave_1) entered blocking state [ 463.525126][ T6747] bridge0: port 2(bridge_slave_1) entered forwarding state [ 464.040600][T13479] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 464.185165][T13479] veth0_vlan: entered promiscuous mode [ 464.235415][T13479] veth1_vlan: entered promiscuous mode [ 464.270997][ T29] audit: type=1326 audit(8277292124.925:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13723 comm="syz.2.1844" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fe92357dff9 code=0x0 [ 464.370094][T13479] veth0_macvtap: entered promiscuous mode [ 464.404367][T13479] veth1_macvtap: entered promiscuous mode [ 464.482230][T13479] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 464.532266][T13479] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 464.555721][T13479] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 464.588234][T13479] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 464.630051][T13479] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 464.660795][T13479] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 464.688751][T13479] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 464.700795][T13479] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 464.717637][T13479] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 464.748082][T13479] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 464.821363][T13479] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 464.832727][T13479] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 464.851302][T13479] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 464.864931][T13479] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 464.875618][T13479] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 464.885854][T13479] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 464.896443][T13479] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 464.907640][T13479] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 464.918617][T13479] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 464.927440][T13479] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 464.936478][T13479] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 464.945694][T13479] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 465.265863][ T6747] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 465.291261][ T6747] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 465.360112][ T6763] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 465.391238][ T6763] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 467.832316][ T54] Bluetooth: hci3: command 0x0406 tx timeout [ 468.505859][ T6751] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 468.735664][ T6751] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 468.916150][ T6751] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 469.223408][ T6751] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 469.515110][ T54] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 469.527008][ T54] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 469.536522][ T54] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 469.546782][ T54] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 469.555946][ T54] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 469.570162][ T54] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 469.661384][ T6751] bridge_slave_1: left allmulticast mode [ 469.690747][ T6751] bridge_slave_1: left promiscuous mode [ 469.723737][ T6751] bridge0: port 2(bridge_slave_1) entered disabled state [ 469.796332][ T6751] bridge_slave_0: left allmulticast mode [ 469.821884][ T6751] bridge_slave_0: left promiscuous mode [ 469.828132][ T6751] bridge0: port 1(bridge_slave_0) entered disabled state [ 470.889214][ T6751] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 470.912751][ T6751] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 470.934206][ T6751] bond0 (unregistering): Released all slaves [ 471.632382][T13943] chnl_net:caif_netlink_parms(): no params data found [ 471.648689][T13996] svc: failed to register nfsdv3 RPC service (errno 111). [ 471.682340][ T5239] Bluetooth: hci2: command tx timeout [ 471.707194][T13996] svc: failed to register nfsaclv3 RPC service (errno 111). [ 472.025872][T13995] delete_channel: no stack [ 472.603126][T13943] bridge0: port 1(bridge_slave_0) entered blocking state [ 472.610907][T13943] bridge0: port 1(bridge_slave_0) entered disabled state [ 472.627529][T13943] bridge_slave_0: entered allmulticast mode [ 472.634798][T13943] bridge_slave_0: entered promiscuous mode [ 472.643349][T13943] bridge0: port 2(bridge_slave_1) entered blocking state [ 472.650465][T13943] bridge0: port 2(bridge_slave_1) entered disabled state [ 472.657826][T13943] bridge_slave_1: entered allmulticast mode [ 472.665996][T13943] bridge_slave_1: entered promiscuous mode [ 472.872655][T13943] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 472.885337][T13943] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 473.063858][ T6751] hsr_slave_0: left promiscuous mode [ 473.104120][ T6751] hsr_slave_1: left promiscuous mode [ 473.119639][ T6751] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 473.149778][ T6751] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 473.173706][ T6751] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 473.200166][ T6751] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 473.266551][ T6751] veth1_macvtap: left promiscuous mode [ 473.301339][ T6751] veth0_macvtap: left promiscuous mode [ 473.307438][ T6751] veth1_vlan: left promiscuous mode [ 473.322049][ T6751] veth0_vlan: left promiscuous mode [ 473.673952][T14032] kexec: Could not allocate control_code_buffer [ 473.751383][ T5239] Bluetooth: hci2: command tx timeout [ 473.851000][T14065] kernel read not supported for file /#)-\&[} (pid: 14065 comm: syz.1.1895) [ 473.899057][ T29] audit: type=1800 audit(8277292134.565:13): pid=14065 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.1895" name="#)-\&[}" dev="mqueue" ino=45698 res=0 errno=0 [ 474.375146][ T6751] team0 (unregistering): Port device team_slave_1 removed [ 474.480000][ T6751] team0 (unregistering): Port device team_slave_0 removed [ 475.686533][T13943] team0: Port device team_slave_0 added [ 475.746509][T13943] team0: Port device team_slave_1 added [ 475.831893][ T5239] Bluetooth: hci2: command tx timeout [ 475.901062][T14073] netlink: 604 bytes leftover after parsing attributes in process `syz.1.1898'. [ 475.952842][T13943] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 475.959827][T13943] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 476.118192][T13943] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 476.174509][T13943] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 476.201230][T13943] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 476.282249][T13943] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 476.493686][ T29] audit: type=1326 audit(8277292137.165:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14083 comm="syz.0.1897" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fd044b7dff9 code=0x0 [ 476.529478][T13943] hsr_slave_0: entered promiscuous mode [ 476.572684][T13943] hsr_slave_1: entered promiscuous mode [ 476.589262][T13943] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 476.606853][T13943] Cannot create hsr debugfs directory [ 477.720677][T13943] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 477.743818][T13943] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 477.815855][T13943] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 477.931299][ T5239] Bluetooth: hci2: command tx timeout [ 478.023419][T13943] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 478.453259][T13943] 8021q: adding VLAN 0 to HW filter on device bond0 [ 478.505045][T13943] 8021q: adding VLAN 0 to HW filter on device team0 [ 478.543354][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 478.550483][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 478.602747][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 478.609865][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 479.040150][T13943] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 479.124240][T13943] veth0_vlan: entered promiscuous mode [ 479.161483][T13943] veth1_vlan: entered promiscuous mode [ 479.225612][T13943] veth0_macvtap: entered promiscuous mode [ 479.260096][T13943] veth1_macvtap: entered promiscuous mode [ 479.308535][T13943] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 479.347491][T13943] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 479.381210][T13943] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 479.412701][T13943] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 479.443281][T13943] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 479.471292][T13943] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 479.491426][T13943] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 479.522850][T13943] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 479.529524][T14139] kexec: Could not allocate control_code_buffer [ 479.552705][T13943] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 479.609936][T13943] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 479.645083][T13943] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 479.687462][T13943] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 479.711349][T13943] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 479.735852][T13943] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 479.783057][T13943] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 479.807037][T13943] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 479.825266][T13943] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 479.863199][T13943] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 479.882793][T13943] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 479.902096][T13943] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 479.910836][T13943] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 479.938289][T13943] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 480.211735][ T6301] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 480.220174][ T6301] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 480.301976][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 480.309835][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 480.598066][T14216] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1918'. [ 480.648915][T14216] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 484.284505][T14350] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 484.808317][T14367] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1949'. [ 485.753779][T14389] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 486.102840][T14398] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1959'. [ 486.947250][T14423] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 487.289824][T14436] Process accounting resumed [ 488.115223][ T6763] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 488.313229][ T6763] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 488.547184][ T6763] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 488.701666][T14454] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 488.720313][T14454] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 488.729162][T14454] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 488.731784][ T6763] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 488.772967][T14454] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 488.780819][T14454] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 488.793108][T14454] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 489.316835][ T6763] bridge_slave_1: left allmulticast mode [ 489.340075][ T6763] bridge_slave_1: left promiscuous mode [ 489.371496][ T6763] bridge0: port 2(bridge_slave_1) entered disabled state [ 489.473701][ T6763] bridge_slave_0: left allmulticast mode [ 489.490293][ T6763] bridge_slave_0: left promiscuous mode [ 489.507666][ T6763] bridge0: port 1(bridge_slave_0) entered disabled state [ 490.874255][T14454] Bluetooth: hci2: command tx timeout [ 491.420535][ T6763] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 491.503042][ T6763] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 491.546588][ T6763] bond0 (unregistering): Released all slaves [ 491.587056][T14452] chnl_net:caif_netlink_parms(): no params data found [ 492.641387][ T6763] hsr_slave_0: left promiscuous mode [ 492.729412][ T6763] hsr_slave_1: left promiscuous mode [ 492.778970][ T6763] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 492.810732][ T6763] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 492.838346][ T6763] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 492.861302][ T6763] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 492.951444][T14454] Bluetooth: hci2: command tx timeout [ 493.009971][ T6763] veth1_macvtap: left promiscuous mode [ 493.037991][ T6763] veth0_macvtap: left promiscuous mode [ 493.063688][ T6763] veth1_vlan: left promiscuous mode [ 493.069043][ T6763] veth0_vlan: left promiscuous mode [ 494.559164][ T6763] team0 (unregistering): Port device team_slave_1 removed [ 494.751981][ T6763] team0 (unregistering): Port device team_slave_0 removed [ 495.041364][T14454] Bluetooth: hci2: command tx timeout [ 495.568402][T14452] bridge0: port 1(bridge_slave_0) entered blocking state [ 495.576474][T14452] bridge0: port 1(bridge_slave_0) entered disabled state [ 495.586685][T14452] bridge_slave_0: entered allmulticast mode [ 495.594225][T14452] bridge_slave_0: entered promiscuous mode [ 495.605259][T14452] bridge0: port 2(bridge_slave_1) entered blocking state [ 495.612651][T14452] bridge0: port 2(bridge_slave_1) entered disabled state [ 495.619860][T14452] bridge_slave_1: entered allmulticast mode [ 495.626979][T14452] bridge_slave_1: entered promiscuous mode [ 495.724669][T14452] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 495.772920][T14452] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 495.957592][T14452] team0: Port device team_slave_0 added [ 495.967025][T14452] team0: Port device team_slave_1 added [ 496.033930][T14452] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 496.062019][T14452] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 496.149074][T14452] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 496.232128][T14452] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 496.239117][T14452] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 496.320792][T14452] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 496.448288][T14452] hsr_slave_0: entered promiscuous mode [ 496.480905][T14452] hsr_slave_1: entered promiscuous mode [ 496.489566][T14452] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 496.544816][T14452] Cannot create hsr debugfs directory [ 496.825753][T14610] kernel read not supported for file /ÿ)-\&[} (pid: 14610 comm: syz.0.2006) [ 496.846678][ T29] audit: type=1800 audit(8277292043.890:15): pid=14610 uid=62522 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.2006" name=FF292D5C265B7D dev="mqueue" ino=48329 res=0 errno=0 [ 497.113777][T14454] Bluetooth: hci2: command tx timeout [ 497.840172][T14452] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 497.873879][T14452] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 497.926602][T14452] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 497.964649][T14452] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 498.006451][T14647] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 498.042491][T14647] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 498.194765][T14452] 8021q: adding VLAN 0 to HW filter on device bond0 [ 498.251604][T14452] 8021q: adding VLAN 0 to HW filter on device team0 [ 498.307369][ T6751] bridge0: port 1(bridge_slave_0) entered blocking state [ 498.314582][ T6751] bridge0: port 1(bridge_slave_0) entered forwarding state [ 498.364308][ T6751] bridge0: port 2(bridge_slave_1) entered blocking state [ 498.371495][ T6751] bridge0: port 2(bridge_slave_1) entered forwarding state [ 498.438678][T14452] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 498.457746][T14452] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 498.877709][T14452] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 498.995072][T14452] veth0_vlan: entered promiscuous mode [ 499.016875][T14452] veth1_vlan: entered promiscuous mode [ 499.027349][T14681] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2020'. [ 499.093590][T14452] veth0_macvtap: entered promiscuous mode [ 499.110553][T14452] veth1_macvtap: entered promiscuous mode [ 499.114509][T14671] netlink: 'syz.3.2017': attribute type 11 has an invalid length. [ 499.141980][T14452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 499.171294][T14452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 499.181138][T14452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 499.231497][T14452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 499.261332][T14452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 499.296103][T14452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 499.316888][T14452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 499.338693][T14452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 499.362268][T14452] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 499.389975][T14452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 499.400577][T14452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 499.452966][T14452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 499.478642][T14452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 499.512240][T14452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 499.535307][T14452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 499.561323][T14452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 499.590313][T14452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 499.622783][T14452] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 499.644151][T14452] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 499.661946][T14452] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 499.678396][T14452] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 499.697545][T14452] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 499.924882][ T6763] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 499.956607][ T6763] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 500.046081][ T5274] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 500.065087][ T5274] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 501.592921][ T1267] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.599318][ T1267] ieee802154 phy1 wpan1: encryption failed: -22 [ 506.552998][T14890] FAULT_INJECTION: forcing a failure. [ 506.552998][T14890] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 506.637362][T14890] CPU: 1 UID: 0 PID: 14890 Comm: syz.3.2060 Not tainted 6.11.0-syzkaller-11624-ge477dba5442c #0 [ 506.647837][T14890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 506.657926][T14890] Call Trace: [ 506.661224][T14890] [ 506.664174][T14890] dump_stack_lvl+0x16c/0x1f0 [ 506.668883][T14890] should_fail_ex+0x497/0x5b0 [ 506.673595][T14890] _copy_to_user+0x30/0xc0 [ 506.678038][T14890] simple_read_from_buffer+0xd0/0x160 [ 506.683442][T14890] proc_fail_nth_read+0x198/0x270 [ 506.688493][T14890] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 506.694070][T14890] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 506.699641][T14890] vfs_read+0x1ce/0xbd0 [ 506.703830][T14890] ? __do_sys_pidfd_send_signal+0x47e/0x720 [ 506.709752][T14890] ? __pfx_vfs_read+0x10/0x10 [ 506.714473][T14890] ? do_raw_read_unlock+0x44/0xe0 [ 506.719524][T14890] ? _raw_read_unlock+0x28/0x50 [ 506.724396][T14890] ? __do_sys_pidfd_send_signal+0x23d/0x720 [ 506.730326][T14890] ksys_read+0x12f/0x260 [ 506.734604][T14890] ? __pfx_ksys_read+0x10/0x10 [ 506.739410][T14890] do_syscall_64+0xcd/0x250 [ 506.743948][T14890] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 506.749877][T14890] RIP: 0033:0x7f285237ca3c [ 506.754319][T14890] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 8e 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 bf 8e 02 00 48 [ 506.773955][T14890] RSP: 002b:00007f28530aa030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 506.782397][T14890] RAX: ffffffffffffffda RBX: 00007f2852535f80 RCX: 00007f285237ca3c [ 506.790390][T14890] RDX: 000000000000000f RSI: 00007f28530aa0a0 RDI: 0000000000000003 [ 506.798385][T14890] RBP: 00007f28530aa090 R08: 0000000000000000 R09: 0000000000000000 [ 506.806380][T14890] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000001 [ 506.814374][T14890] R13: 0000000000000000 R14: 00007f2852535f80 R15: 00007ffc1fbadf28 [ 506.822380][T14890] [ 509.284271][T14935] can: request_module (can-proto-0) failed. [ 513.795284][T15065] netlink: 'syz.1.2107': attribute type 11 has an invalid length. [ 515.918863][T15125] Invalid ELF header magic: != ELF [ 516.308892][T15140] delete_channel: no stack [ 521.413987][T15242] debugfs: Directory 'ýÿÿÿÿÿÿÿ-œä¾ž6y“Õ¼ŸÜ§ L¨¦÷ k†Áa;«×+™ç1å«W);!Xü+‹@ü' with parent 'ieee80211' already present! [ 531.346142][T15407] delete_channel: no stack [ 538.286490][T15620] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2257'. [ 541.772720][T15717] GUP no longer grows the stack in syz.2.2284 (15717): f000-10000 (1000) [ 541.797404][T15717] CPU: 0 UID: 0 PID: 15717 Comm: syz.2.2284 Not tainted 6.11.0-syzkaller-11624-ge477dba5442c #0 [ 541.807873][T15717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 541.817952][T15717] Call Trace: [ 541.821249][T15717] [ 541.824198][T15717] dump_stack_lvl+0x16c/0x1f0 [ 541.828913][T15717] gup_vma_lookup+0x1d2/0x220 [ 541.833622][T15717] __get_user_pages+0x26c/0x3b90 [ 541.838589][T15717] ? __pfx_rwsem_read_trylock+0x10/0x10 [ 541.844182][T15717] ? __pfx___lock_acquire+0x10/0x10 [ 541.849423][T15717] ? __pfx___get_user_pages+0x10/0x10 [ 541.854822][T15717] ? down_read_killable+0xcc/0x380 [ 541.859961][T15717] ? __pfx_down_read_killable+0x10/0x10 [ 541.865552][T15717] ? find_held_lock+0x2d/0x110 [ 541.870342][T15717] ? __pfx_mark_lock+0x10/0x10 [ 541.875146][T15717] __gup_longterm_locked+0x22e/0x1b30 [ 541.880560][T15717] ? __pfx_lock_release+0x10/0x10 [ 541.885616][T15717] ? __pfx___gup_longterm_locked+0x10/0x10 [ 541.891456][T15717] ? mark_held_locks+0x9f/0xe0 [ 541.896264][T15717] gup_fast_fallback+0x180b/0x2690 [ 541.901433][T15717] ? __pfx_gup_fast_fallback+0x10/0x10 [ 541.906927][T15717] ? __pfx___lock_acquire+0x10/0x10 [ 541.912167][T15717] ? hlock_class+0x4e/0x130 [ 541.916698][T15717] ? __lock_acquire+0xbdd/0x3ce0 [ 541.921673][T15717] get_user_pages_fast+0xa8/0x100 [ 541.926724][T15717] ? __pfx_get_user_pages_fast+0x10/0x10 [ 541.932385][T15717] ? iov_iter_advance+0x1e3/0x6c0 [ 541.937446][T15717] __iov_iter_get_pages_alloc+0x8e8/0x2230 [ 541.943287][T15717] ? rcu_is_watching+0x12/0xc0 [ 541.948074][T15717] ? trace_contention_end+0xea/0x140 [ 541.953402][T15717] ? __pfx___iov_iter_get_pages_alloc+0x10/0x10 [ 541.959669][T15717] ? copy_iovec_from_user+0x12d/0x170 [ 541.965065][T15717] ? pipe_lock+0x64/0x80 [ 541.969333][T15717] ? __pfx___mutex_lock+0x10/0x10 [ 541.974387][T15717] iov_iter_get_pages2+0xa4/0x100 [ 541.979446][T15717] ? __pfx_iov_iter_get_pages2+0x10/0x10 [ 541.985101][T15717] ? wait_for_space+0x224/0x2d0 [ 541.989978][T15717] ? add_to_pipe+0x1c0/0x3c0 [ 541.994598][T15717] __do_sys_vmsplice+0x7c3/0xef0 [ 541.999580][T15717] ? __pfx___do_sys_vmsplice+0x10/0x10 [ 542.005079][T15717] ? __pfx_futex_wait+0x10/0x10 [ 542.009955][T15717] ? kmem_cache_free+0x152/0x4b0 [ 542.014924][T15717] ? fcntl_getlk+0x243/0x8f0 [ 542.019541][T15717] ? __pfx___might_resched+0x10/0x10 [ 542.024903][T15717] ? do_syscall_64+0xcd/0x250 [ 542.029608][T15717] do_syscall_64+0xcd/0x250 [ 542.034146][T15717] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 542.040073][T15717] RIP: 0033:0x7f6170b7dff9 [ 542.044503][T15717] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 542.064135][T15717] RSP: 002b:00007f6171914038 EFLAGS: 00000246 ORIG_RAX: 0000000000000116 [ 542.072577][T15717] RAX: ffffffffffffffda RBX: 00007f6170d35f80 RCX: 00007f6170b7dff9 [ 542.080570][T15717] RDX: 0000000000000006 RSI: 0000000020000000 RDI: 0000000000000001 [ 542.088644][T15717] RBP: 00007f6170bf0296 R08: 0000000000000000 R09: 0000000000000000 [ 542.096633][T15717] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000000 [ 542.104620][T15717] R13: 0000000000000000 R14: 00007f6170d35f80 R15: 00007fff9815acd8 [ 542.112627][T15717] [ 543.733056][ T6763] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 543.894874][ T54] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 543.910266][ T54] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 543.919393][ T54] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 543.933488][ T54] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 543.943712][ T54] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 543.951044][ T54] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 544.410414][ T6763] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 544.814551][ T6763] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 545.304608][ T6763] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 545.522719][T15752] chnl_net:caif_netlink_parms(): no params data found [ 546.002698][T14454] Bluetooth: hci2: command tx timeout [ 546.586761][T15752] bridge0: port 1(bridge_slave_0) entered blocking state [ 546.594029][T15752] bridge0: port 1(bridge_slave_0) entered disabled state [ 546.621307][T15752] bridge_slave_0: entered allmulticast mode [ 546.628893][T15752] bridge_slave_0: entered promiscuous mode [ 546.681468][ T6763] bridge_slave_1: left allmulticast mode [ 546.687148][ T6763] bridge_slave_1: left promiscuous mode [ 546.712294][ T6763] bridge0: port 2(bridge_slave_1) entered disabled state [ 546.783082][ T6763] bridge_slave_0: left allmulticast mode [ 546.788773][ T6763] bridge_slave_0: left promiscuous mode [ 546.829090][ T6763] bridge0: port 1(bridge_slave_0) entered disabled state [ 548.071520][ T54] Bluetooth: hci2: command tx timeout [ 548.725975][ T6763] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 548.775129][ T6763] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 548.829385][ T6763] bond0 (unregistering): Released all slaves [ 548.851845][T15752] bridge0: port 2(bridge_slave_1) entered blocking state [ 548.859016][T15752] bridge0: port 2(bridge_slave_1) entered disabled state [ 548.871688][T15752] bridge_slave_1: entered allmulticast mode [ 548.887940][T15824] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2306'. [ 548.888284][T15752] bridge_slave_1: entered promiscuous mode [ 549.150871][T15752] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 549.197750][T15752] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 549.470712][T15752] team0: Port device team_slave_0 added [ 549.496761][T15752] team0: Port device team_slave_1 added [ 549.751253][ T54] Bluetooth: hci4: command 0x0406 tx timeout [ 550.151625][T14454] Bluetooth: hci2: command tx timeout [ 550.292605][T15752] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 550.323563][T15752] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 550.396621][T15752] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 550.581776][T15752] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 550.588749][T15752] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 550.672053][T15752] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 551.084521][T15752] hsr_slave_0: entered promiscuous mode [ 551.092658][T15752] hsr_slave_1: entered promiscuous mode [ 551.181759][T15752] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 551.190062][T15752] Cannot create hsr debugfs directory [ 551.361051][ T6763] hsr_slave_0: left promiscuous mode [ 551.490241][ T6763] hsr_slave_1: left promiscuous mode [ 551.524497][ T6763] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 551.561307][ T6763] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 551.597243][ T6763] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 551.626830][ T6763] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 551.728204][ T6763] veth1_macvtap: left promiscuous mode [ 551.740930][ T6763] veth0_macvtap: left promiscuous mode [ 551.766591][ T6763] veth1_vlan: left promiscuous mode [ 551.779537][ T6763] veth0_vlan: left promiscuous mode [ 552.232242][T14454] Bluetooth: hci2: command tx timeout [ 553.707261][ T6763] team0 (unregistering): Port device team_slave_1 removed [ 553.893637][ T6763] team0 (unregistering): Port device team_slave_0 removed [ 556.739400][T15752] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 556.756662][T15752] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 556.782563][T15752] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 556.807844][T15752] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 556.995383][T15752] 8021q: adding VLAN 0 to HW filter on device bond0 [ 557.036880][T15752] 8021q: adding VLAN 0 to HW filter on device team0 [ 557.074620][ T6763] bridge0: port 1(bridge_slave_0) entered blocking state [ 557.081809][ T6763] bridge0: port 1(bridge_slave_0) entered forwarding state [ 557.154887][T13266] bridge0: port 2(bridge_slave_1) entered blocking state [ 557.162079][T13266] bridge0: port 2(bridge_slave_1) entered forwarding state [ 557.554010][T15752] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 557.660979][T15752] veth0_vlan: entered promiscuous mode [ 557.696384][T15752] veth1_vlan: entered promiscuous mode [ 557.765749][T15752] veth0_macvtap: entered promiscuous mode [ 557.797523][T15752] veth1_macvtap: entered promiscuous mode [ 557.824210][T15752] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 557.849237][T15752] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 557.879804][T15752] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 557.916501][T15752] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 557.951034][T15752] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 557.973895][T15752] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 557.994249][T15752] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 558.031352][T15752] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 558.055390][T15752] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 558.075872][T15752] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 558.117101][T15752] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 558.158388][T15752] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 558.181250][T15752] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 558.208133][T15752] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 558.225212][T15752] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 558.256741][T15752] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 558.279288][T15752] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 558.308644][T15752] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 558.373807][T15752] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 558.424258][T15752] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 558.447537][T15752] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 558.477510][T15752] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 558.754065][ T8390] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 558.791561][ T8390] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 558.851976][T13266] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 558.859834][T13266] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 560.242772][T12861] delete_channel: no stack [ 560.489677][ T54] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 560.501182][ T54] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 560.509585][ T54] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 560.518879][ T54] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 560.527927][ T54] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 560.535832][ T54] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 561.144506][T16036] chnl_net:caif_netlink_parms(): no params data found [ 561.548099][T16036] bridge0: port 1(bridge_slave_0) entered blocking state [ 561.567089][T16036] bridge0: port 1(bridge_slave_0) entered disabled state [ 561.591421][T16036] bridge_slave_0: entered allmulticast mode [ 561.608704][T16036] bridge_slave_0: entered promiscuous mode [ 561.633566][T16036] bridge0: port 2(bridge_slave_1) entered blocking state [ 561.661075][T16036] bridge0: port 2(bridge_slave_1) entered disabled state [ 561.691425][T16036] bridge_slave_1: entered allmulticast mode [ 561.698572][T16036] bridge_slave_1: entered promiscuous mode [ 562.055931][T16036] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 562.104513][T16036] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 562.631859][T14454] Bluetooth: hci3: command tx timeout [ 563.035526][ T1267] ieee802154 phy0 wpan0: encryption failed: -22 [ 563.042768][ T1267] ieee802154 phy1 wpan1: encryption failed: -22 [ 564.711760][T14454] Bluetooth: hci3: command tx timeout [ 566.800221][T14454] Bluetooth: hci3: command tx timeout [ 567.322628][T16036] team0: Port device team_slave_0 added [ 567.460803][T16036] team0: Port device team_slave_1 added [ 568.873686][T14454] Bluetooth: hci3: command tx timeout [ 569.702382][T16036] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 569.722908][T16036] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 569.877936][T16036] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 570.019676][T16036] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 570.047915][T16036] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 570.191289][T16036] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 570.836940][T16036] hsr_slave_0: entered promiscuous mode [ 570.853759][T16036] hsr_slave_1: entered promiscuous mode [ 570.881338][T16036] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 570.888943][T16036] Cannot create hsr debugfs directory [ 571.389256][T13266] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 571.564646][T13266] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 571.786076][T13266] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 572.183421][T13266] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 572.823577][T13266] bridge_slave_1: left allmulticast mode [ 572.852680][T13266] bridge_slave_1: left promiscuous mode [ 572.858429][T13266] bridge0: port 2(bridge_slave_1) entered disabled state [ 572.940634][T13266] bridge_slave_0: left allmulticast mode [ 572.952260][T13266] bridge_slave_0: left promiscuous mode [ 572.978463][T13266] bridge0: port 1(bridge_slave_0) entered disabled state [ 574.373793][T16193] netlink: 112 bytes leftover after parsing attributes in process `syz.0.2371'. [ 575.370228][ T54] Bluetooth: hci0: command 0x0406 tx timeout [ 575.528508][T13266] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 575.547994][T13266] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 575.559866][T13266] bond0 (unregistering): Released all slaves [ 577.601274][T16036] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 577.676146][T16036] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 577.898573][T16036] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 577.938841][T16036] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 578.839534][T16036] 8021q: adding VLAN 0 to HW filter on device bond0 [ 579.492516][T16036] 8021q: adding VLAN 0 to HW filter on device team0 [ 579.524922][T16036] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 579.535342][T16036] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 580.001983][T13266] hsr_slave_0: left promiscuous mode [ 580.131471][T13266] hsr_slave_1: left promiscuous mode [ 580.234435][T13266] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 580.249457][T13266] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 580.281985][T13266] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 580.289437][T13266] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 580.432018][T13266] veth1_macvtap: left promiscuous mode [ 580.437585][T13266] veth0_macvtap: left promiscuous mode [ 580.461352][T13266] veth1_vlan: left promiscuous mode [ 580.466697][T13266] veth0_vlan: left promiscuous mode [ 580.652491][T16321] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2389'. [ 581.685011][T16345] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2397'. [ 583.817770][T13266] team0 (unregistering): Port device team_slave_1 removed [ 584.062934][T13266] team0 (unregistering): Port device team_slave_0 removed [ 586.390609][ T6744] bridge0: port 1(bridge_slave_0) entered blocking state [ 586.397778][ T6744] bridge0: port 1(bridge_slave_0) entered forwarding state [ 586.441525][ T6744] bridge0: port 2(bridge_slave_1) entered blocking state [ 586.448693][ T6744] bridge0: port 2(bridge_slave_1) entered forwarding state [ 586.720403][T16036] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 586.865322][T16036] veth0_vlan: entered promiscuous mode [ 586.896553][T16036] veth1_vlan: entered promiscuous mode [ 586.950874][T16036] veth0_macvtap: entered promiscuous mode [ 586.983793][T16036] veth1_macvtap: entered promiscuous mode [ 587.007168][T16036] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 587.029320][T16036] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 587.050938][T16036] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 587.068308][T16036] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 587.079451][T16036] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 587.096874][T16036] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 587.106792][T16036] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 587.117889][T16036] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 587.130294][T16036] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 587.149088][T16036] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 587.159603][T16036] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 587.169802][T16036] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 587.192792][T16036] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 587.204658][T16036] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 587.221302][T16036] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 587.233771][T16036] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 587.249834][T16036] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 587.282622][T16036] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 587.304606][T16036] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 587.321819][T16036] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 587.330819][T16036] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 587.363490][T16036] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 587.620479][ T6747] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 587.656292][ T6747] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 587.707817][ T8396] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 587.746845][ T8396] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 589.091748][T16482] netlink: 16 bytes leftover after parsing attributes in process `syz.2.2429'. [ 590.557677][T16525] netlink: 'syz.1.2443': attribute type 11 has an invalid length. [ 593.280182][T16593] svc: failed to register nfsdv3 RPC service (errno 111). [ 593.307747][T16593] svc: failed to register nfsaclv3 RPC service (errno 512). [ 593.458488][T16602] FAULT_INJECTION: forcing a failure. [ 593.458488][T16602] name failslab, interval 1, probability 0, space 0, times 1 [ 593.525548][T16602] CPU: 1 UID: 0 PID: 16602 Comm: syz.3.2460 Not tainted 6.11.0-syzkaller-11624-ge477dba5442c #0 [ 593.536016][T16602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 593.546089][T16602] Call Trace: [ 593.549373][T16602] [ 593.552304][T16602] dump_stack_lvl+0x16c/0x1f0 [ 593.556994][T16602] should_fail_ex+0x497/0x5b0 [ 593.561675][T16602] ? fs_reclaim_acquire+0xae/0x160 [ 593.566796][T16602] should_failslab+0xc2/0x120 [ 593.571480][T16602] kmem_cache_alloc_node_noprof+0x71/0x310 [ 593.577295][T16602] ? __alloc_skb+0x2b3/0x380 [ 593.581904][T16602] __alloc_skb+0x2b3/0x380 [ 593.586332][T16602] ? __pfx___alloc_skb+0x10/0x10 [ 593.591278][T16602] ? __pfx___might_resched+0x10/0x10 [ 593.596604][T16602] netlink_alloc_large_skb+0x69/0x130 [ 593.601981][T16602] netlink_sendmsg+0x689/0xd70 [ 593.606749][T16602] ? __pfx_netlink_sendmsg+0x10/0x10 [ 593.612050][T16602] ____sys_sendmsg+0x9ae/0xb40 [ 593.616826][T16602] ? copy_msghdr_from_user+0x10b/0x160 [ 593.622300][T16602] ? __pfx_____sys_sendmsg+0x10/0x10 [ 593.627590][T16602] ? find_held_lock+0x2d/0x110 [ 593.632364][T16602] ? __pfx___lock_acquire+0x10/0x10 [ 593.637578][T16602] ___sys_sendmsg+0x135/0x1e0 [ 593.642269][T16602] ? __pfx____sys_sendmsg+0x10/0x10 [ 593.647488][T16602] ? ksys_write+0x21e/0x260 [ 593.651992][T16602] ? __pfx_lock_release+0x10/0x10 [ 593.657035][T16602] ? fdget+0x176/0x210 [ 593.661121][T16602] __sys_sendmsg+0x117/0x1f0 [ 593.665720][T16602] ? __pfx___sys_sendmsg+0x10/0x10 [ 593.670837][T16602] ? __fget_files+0x244/0x3f0 [ 593.675542][T16602] do_syscall_64+0xcd/0x250 [ 593.680053][T16602] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 593.685964][T16602] RIP: 0033:0x7f285237dff9 [ 593.690382][T16602] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 593.709989][T16602] RSP: 002b:00007f28530aa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 593.718411][T16602] RAX: ffffffffffffffda RBX: 00007f2852535f80 RCX: 00007f285237dff9 [ 593.726387][T16602] RDX: 0000000000000000 RSI: 0000000020003a80 RDI: 0000000000000003 [ 593.734372][T16602] RBP: 00007f28530aa090 R08: 0000000000000000 R09: 0000000000000000 [ 593.742351][T16602] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 593.750325][T16602] R13: 0000000000000000 R14: 00007f2852535f80 R15: 00007ffc1fbadf28 [ 593.758314][T16602] [ 606.891641][ T54] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 606.963543][ T54] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 606.973777][ T54] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 606.982610][ T54] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 606.990173][ T54] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 606.997925][ T54] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 607.166505][T16786] chnl_net:caif_netlink_parms(): no params data found [ 607.696266][T16786] bridge0: port 1(bridge_slave_0) entered blocking state [ 607.703916][T16786] bridge0: port 1(bridge_slave_0) entered disabled state [ 607.714479][T16786] bridge_slave_0: entered allmulticast mode [ 607.721848][T16786] bridge_slave_0: entered promiscuous mode [ 607.733602][T16786] bridge0: port 2(bridge_slave_1) entered blocking state [ 607.750928][T16786] bridge0: port 2(bridge_slave_1) entered disabled state [ 607.781354][T16786] bridge_slave_1: entered allmulticast mode [ 607.788320][T16786] bridge_slave_1: entered promiscuous mode [ 607.865962][T16817] FAULT_INJECTION: forcing a failure. [ 607.865962][T16817] name failslab, interval 1, probability 0, space 0, times 0 [ 607.911287][T16817] CPU: 1 UID: 0 PID: 16817 Comm: syz.1.2517 Not tainted 6.11.0-syzkaller-11624-ge477dba5442c #0 [ 607.921754][T16817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 607.931833][T16817] Call Trace: [ 607.935135][T16817] [ 607.938085][T16817] dump_stack_lvl+0x16c/0x1f0 [ 607.942795][T16817] should_fail_ex+0x497/0x5b0 [ 607.947508][T16817] should_failslab+0xc2/0x120 [ 607.952220][T16817] kmem_cache_alloc_noprof+0x6e/0x2f0 [ 607.957624][T16817] ? skb_clone+0x190/0x3f0 [ 607.962093][T16817] skb_clone+0x190/0x3f0 [ 607.966374][T16817] netlink_deliver_tap+0xb26/0xcf0 [ 607.971532][T16817] netlink_dump+0x64f/0xcc0 [ 607.976075][T16817] ? __pfx_netlink_dump+0x10/0x10 [ 607.981142][T16817] ? kasan_save_track+0x14/0x30 [ 607.986011][T16817] ? __kasan_kmalloc+0xaa/0xb0 [ 607.990812][T16817] ? genl_start+0x677/0x950 [ 607.995328][T16817] __netlink_dump_start+0x6d9/0x980 [ 608.000548][T16817] genl_family_rcv_msg_dumpit+0x1e1/0x2e0 [ 608.006295][T16817] ? __pfx_genl_family_rcv_msg_dumpit+0x10/0x10 [ 608.012549][T16817] ? genl_op_from_small+0x25/0x440 [ 608.017674][T16817] ? __pfx_genl_get_cmd+0x10/0x10 [ 608.022714][T16817] ? __pfx_genl_start+0x10/0x10 [ 608.027581][T16817] ? __pfx_genl_dumpit+0x10/0x10 [ 608.032528][T16817] ? __pfx_genl_done+0x10/0x10 [ 608.037302][T16817] ? __radix_tree_lookup+0x21f/0x2c0 [ 608.042599][T16817] genl_rcv_msg+0x470/0x800 [ 608.047115][T16817] ? __pfx_genl_rcv_msg+0x10/0x10 [ 608.052150][T16817] ? __pfx_nl80211_get_reg_dump+0x10/0x10 [ 608.057892][T16817] netlink_rcv_skb+0x165/0x410 [ 608.062664][T16817] ? __pfx_genl_rcv_msg+0x10/0x10 [ 608.067701][T16817] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 608.073005][T16817] ? down_read+0xc9/0x330 [ 608.077363][T16817] ? __pfx_down_read+0x10/0x10 [ 608.082137][T16817] ? netlink_deliver_tap+0x1ae/0xcf0 [ 608.087451][T16817] genl_rcv+0x28/0x40 [ 608.091438][T16817] netlink_unicast+0x53c/0x7f0 [ 608.096217][T16817] ? __pfx_netlink_unicast+0x10/0x10 [ 608.101505][T16817] ? __phys_addr_symbol+0x30/0x80 [ 608.106539][T16817] ? __check_object_size+0x488/0x710 [ 608.111837][T16817] netlink_sendmsg+0x8b8/0xd70 [ 608.116608][T16817] ? __pfx_netlink_sendmsg+0x10/0x10 [ 608.121909][T16817] ____sys_sendmsg+0x9ae/0xb40 [ 608.126679][T16817] ? copy_msghdr_from_user+0x10b/0x160 [ 608.132149][T16817] ? __pfx_____sys_sendmsg+0x10/0x10 [ 608.137441][T16817] ? find_held_lock+0x2d/0x110 [ 608.142211][T16817] ? __pfx___lock_acquire+0x10/0x10 [ 608.147423][T16817] ___sys_sendmsg+0x135/0x1e0 [ 608.152113][T16817] ? __pfx____sys_sendmsg+0x10/0x10 [ 608.157334][T16817] ? ksys_write+0x21e/0x260 [ 608.161842][T16817] ? __pfx_lock_release+0x10/0x10 [ 608.166885][T16817] ? fdget+0x176/0x210 [ 608.170968][T16817] __sys_sendmsg+0x117/0x1f0 [ 608.175574][T16817] ? __pfx___sys_sendmsg+0x10/0x10 [ 608.180698][T16817] ? __fget_files+0x244/0x3f0 [ 608.185450][T16817] do_syscall_64+0xcd/0x250 [ 608.189962][T16817] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 608.195869][T16817] RIP: 0033:0x7f119097dff9 [ 608.200288][T16817] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 608.219896][T16817] RSP: 002b:00007f11917f7038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 608.228317][T16817] RAX: ffffffffffffffda RBX: 00007f1190b35f80 RCX: 00007f119097dff9 [ 608.236305][T16817] RDX: 0000000000000000 RSI: 0000000020003a80 RDI: 0000000000000003 [ 608.244291][T16817] RBP: 00007f11917f7090 R08: 0000000000000000 R09: 0000000000000000 [ 608.252278][T16817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 608.260254][T16817] R13: 0000000000000000 R14: 00007f1190b35f80 R15: 00007ffd6e76dc88 [ 608.268243][T16817] [ 608.435342][ T8390] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 608.459568][T16786] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 608.476242][T16786] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 608.684874][ T8390] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 608.779681][T16786] team0: Port device team_slave_0 added [ 608.813620][T16786] team0: Port device team_slave_1 added [ 608.994669][ T8390] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 609.121717][T14454] Bluetooth: hci1: command tx timeout [ 609.165861][T16838] svc: failed to register nfsdv3 RPC service (errno 111). [ 609.174298][T16838] svc: failed to register nfsaclv3 RPC service (errno 111). [ 609.358970][T16786] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 609.373176][T16786] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 609.438965][T16786] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 609.775541][ T8390] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 609.821919][T16786] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 609.836735][T16786] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 609.909355][T16786] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 610.154429][T16786] hsr_slave_0: entered promiscuous mode [ 610.161771][T16786] hsr_slave_1: entered promiscuous mode [ 610.874867][ T8390] bridge_slave_1: left allmulticast mode [ 610.884446][ T8390] bridge_slave_1: left promiscuous mode [ 610.890198][ T8390] bridge0: port 2(bridge_slave_1) entered disabled state [ 611.010990][ T8390] bridge_slave_0: left allmulticast mode [ 611.034355][ T8390] bridge_slave_0: left promiscuous mode [ 611.048795][ T8390] bridge0: port 1(bridge_slave_0) entered disabled state [ 611.191597][T14454] Bluetooth: hci1: command tx timeout [ 611.967941][ T8390] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 611.992462][ T8390] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 612.016424][ T8390] bond0 (unregistering): Released all slaves [ 612.226942][T16876] syz.0.2532 (16876): attempted to duplicate a private mapping with mremap. This is not supported. [ 612.911974][ T8390] hsr_slave_0: left promiscuous mode [ 612.949061][ T8390] hsr_slave_1: left promiscuous mode [ 613.034451][ T8390] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 613.053452][ T8390] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 613.079811][ T8390] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 613.116957][ T8390] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 613.236992][ T8390] veth1_macvtap: left promiscuous mode [ 613.255963][ T8390] veth0_macvtap: left promiscuous mode [ 613.271365][T14454] Bluetooth: hci1: command tx timeout [ 613.281408][ T8390] veth1_vlan: left promiscuous mode [ 613.286748][ T8390] veth0_vlan: left promiscuous mode [ 615.109632][ T8390] team0 (unregistering): Port device team_slave_1 removed [ 615.269561][ T8390] team0 (unregistering): Port device team_slave_0 removed [ 615.386793][T14454] Bluetooth: hci1: command tx timeout [ 616.747382][T16786] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 616.830959][T16786] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 616.899904][T16786] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 616.942461][T16786] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 617.080193][T16786] 8021q: adding VLAN 0 to HW filter on device bond0 [ 617.097494][T16786] 8021q: adding VLAN 0 to HW filter on device team0 [ 617.115378][ T6747] bridge0: port 1(bridge_slave_0) entered blocking state [ 617.122519][ T6747] bridge0: port 1(bridge_slave_0) entered forwarding state [ 617.140626][ T6747] bridge0: port 2(bridge_slave_1) entered blocking state [ 617.147786][ T6747] bridge0: port 2(bridge_slave_1) entered forwarding state [ 617.205161][T16786] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 617.257759][T16786] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 617.621749][T16786] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 617.843916][T16786] veth0_vlan: entered promiscuous mode [ 617.874749][T16786] veth1_vlan: entered promiscuous mode [ 617.948085][T16786] veth0_macvtap: entered promiscuous mode [ 617.994317][T16786] veth1_macvtap: entered promiscuous mode [ 618.048930][T16786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 618.071786][T16786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 618.092652][T16786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 618.104214][T16786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 618.122025][T16786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 618.147877][T16786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 618.166758][T16786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 618.191199][T16786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 618.213528][T16786] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 618.243867][T16786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 618.259320][T16786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 618.269194][T16786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 618.279812][T16786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 618.289682][T16786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 618.300252][T16786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 618.310332][T16786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 618.321287][T16786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 618.332619][T16786] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 618.496353][ T8390] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 618.555728][T16786] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 618.571266][T16786] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 618.599186][T16786] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 618.621407][T16786] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 618.727575][ T8390] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 618.818898][ T8390] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 619.024122][ T8390] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 619.081615][T13266] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 619.119819][T13266] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 619.174331][ T6741] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 619.195702][ T6741] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 619.353330][ T8390] bridge_slave_1: left allmulticast mode [ 619.359343][ T8390] bridge_slave_1: left promiscuous mode [ 619.374309][ T8390] bridge0: port 2(bridge_slave_1) entered disabled state [ 619.449178][ T8390] bridge_slave_0: left allmulticast mode [ 619.481231][ T8390] bridge_slave_0: left promiscuous mode [ 619.492309][ T8390] bridge0: port 1(bridge_slave_0) entered disabled state [ 619.943432][ T54] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 619.971348][ T54] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 619.985007][ T54] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 620.036957][ T54] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 620.045650][ T54] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 620.114225][ T54] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 620.983956][ T8390] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 621.123458][ T8390] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 621.174464][ T8390] bond0 (unregistering): Released all slaves [ 621.661839][T17108] openvswitch: netlink: Message has 4 unknown bytes. [ 621.899846][T17071] chnl_net:caif_netlink_parms(): no params data found [ 622.239941][ T54] Bluetooth: hci2: command tx timeout [ 622.733540][T17071] bridge0: port 1(bridge_slave_0) entered blocking state [ 622.744263][T17071] bridge0: port 1(bridge_slave_0) entered disabled state [ 622.758793][T17071] bridge_slave_0: entered allmulticast mode [ 622.782394][T17071] bridge_slave_0: entered promiscuous mode [ 623.182146][T17071] bridge0: port 2(bridge_slave_1) entered blocking state [ 623.189265][T17071] bridge0: port 2(bridge_slave_1) entered disabled state [ 623.223060][T17071] bridge_slave_1: entered allmulticast mode [ 623.230341][T17071] bridge_slave_1: entered promiscuous mode [ 623.434960][ T8390] hsr_slave_0: left promiscuous mode [ 623.470681][ T8390] hsr_slave_1: left promiscuous mode [ 623.521994][ T8390] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 623.529952][ T8390] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 623.586947][ T8390] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 623.594549][ T8390] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 623.688174][ T8390] veth1_macvtap: left promiscuous mode [ 623.725027][ T8390] veth0_macvtap: left promiscuous mode [ 623.730687][ T8390] veth1_vlan: left promiscuous mode [ 623.751354][ T8390] veth0_vlan: left promiscuous mode [ 624.351183][ T54] Bluetooth: hci2: command tx timeout [ 624.482080][ T1267] ieee802154 phy0 wpan0: encryption failed: -22 [ 624.488576][ T1267] ieee802154 phy1 wpan1: encryption failed: -22 [ 625.538063][ T8390] team0 (unregistering): Port device team_slave_1 removed [ 625.668778][ T8390] team0 (unregistering): Port device team_slave_0 removed [ 626.398288][ T54] Bluetooth: hci2: command tx timeout [ 627.030605][T17071] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 627.123180][T17071] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 627.424671][T17071] team0: Port device team_slave_0 added [ 627.466402][T17071] team0: Port device team_slave_1 added [ 627.589421][T17193] nbd: couldn't find device at index 16711686 [ 627.713143][T17071] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 627.735407][T17071] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 627.821215][T17071] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 627.845807][T17071] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 627.864200][T17071] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 627.944522][T17071] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 627.959060][T17207] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2597'. [ 628.182856][T17071] hsr_slave_0: entered promiscuous mode [ 628.216283][T17071] hsr_slave_1: entered promiscuous mode [ 628.239609][T17071] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 628.274785][T17071] Cannot create hsr debugfs directory [ 628.471644][T14454] Bluetooth: hci2: command tx timeout [ 632.674937][T17071] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 632.833783][T17071] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 632.979601][T17071] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 633.068475][T17071] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 633.295453][T17071] 8021q: adding VLAN 0 to HW filter on device bond0 [ 633.393620][T17071] 8021q: adding VLAN 0 to HW filter on device team0 [ 633.426878][T17071] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 633.437987][T17071] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 633.457358][ T6744] bridge0: port 1(bridge_slave_0) entered blocking state [ 633.464538][ T6744] bridge0: port 1(bridge_slave_0) entered forwarding state [ 633.492691][ T6744] bridge0: port 2(bridge_slave_1) entered blocking state [ 633.499869][ T6744] bridge0: port 2(bridge_slave_1) entered forwarding state [ 634.259819][T17071] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 634.417430][T17071] veth0_vlan: entered promiscuous mode [ 634.484796][T17071] veth1_vlan: entered promiscuous mode [ 634.638205][T17071] veth0_macvtap: entered promiscuous mode [ 634.649526][T17071] veth1_macvtap: entered promiscuous mode [ 634.742930][T17071] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 634.797335][T17071] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 634.837034][T17071] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 634.880236][T17071] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 634.920705][T17071] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 634.956666][T17071] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 635.004370][T17071] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 635.045671][T17071] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 635.094711][T17071] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 635.138391][T17071] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 635.190166][T17071] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 635.236922][T17071] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 635.277266][T17071] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 635.319399][T17071] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 635.369834][T17071] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 635.411637][T17071] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 635.457888][T17071] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 635.492768][T17071] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 635.805302][T17071] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 635.854763][T17071] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 635.897068][T17071] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 635.936619][T17071] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 638.602983][ T6744] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 638.610841][ T6744] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 639.192302][ T6744] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 639.381405][ T6744] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 642.347458][ T54] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 642.377313][ T54] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 642.392283][ T54] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 642.421159][ T54] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 642.433940][ T54] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 642.441783][ T54] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 643.007517][T17428] chnl_net:caif_netlink_parms(): no params data found [ 644.551219][T14454] Bluetooth: hci3: command tx timeout [ 645.247021][T17428] bridge0: port 1(bridge_slave_0) entered blocking state [ 645.281499][T17428] bridge0: port 1(bridge_slave_0) entered disabled state [ 645.319938][T17428] bridge_slave_0: entered allmulticast mode [ 645.340921][T17428] bridge_slave_0: entered promiscuous mode [ 645.379948][T17428] bridge0: port 2(bridge_slave_1) entered blocking state [ 645.417194][T17428] bridge0: port 2(bridge_slave_1) entered disabled state [ 645.450947][T17428] bridge_slave_1: entered allmulticast mode [ 645.482973][T17428] bridge_slave_1: entered promiscuous mode [ 645.944796][T17428] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 646.007864][T17428] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 646.638355][T14454] Bluetooth: hci3: command tx timeout [ 646.888305][T17428] team0: Port device team_slave_0 added [ 646.934292][T17428] team0: Port device team_slave_1 added [ 647.396605][T17428] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 647.441193][T17428] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 647.589085][T17428] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 647.644028][T17428] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 647.651006][T17428] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 647.791348][T17428] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 648.658923][T17428] hsr_slave_0: entered promiscuous mode [ 648.711310][T14454] Bluetooth: hci3: command tx timeout [ 649.021658][T17428] hsr_slave_1: entered promiscuous mode [ 649.164054][T17428] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 649.181196][T17428] Cannot create hsr debugfs directory [ 650.791982][T14454] Bluetooth: hci3: command tx timeout [ 651.510128][T17428] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 653.231503][T17428] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 653.379864][T17501] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 653.510360][T17501] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 654.674833][T17428] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 655.945121][T17428] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 656.545400][T17428] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 656.656103][T17428] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 657.069791][T17428] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 657.372328][T17428] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 657.924569][T17428] 8021q: adding VLAN 0 to HW filter on device bond0 [ 658.019918][T17428] 8021q: adding VLAN 0 to HW filter on device team0 [ 658.120894][ T8390] bridge0: port 1(bridge_slave_0) entered blocking state [ 658.128067][ T8390] bridge0: port 1(bridge_slave_0) entered forwarding state [ 658.190217][ T8390] bridge0: port 2(bridge_slave_1) entered blocking state [ 658.197367][ T8390] bridge0: port 2(bridge_slave_1) entered forwarding state [ 658.376106][T17428] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 658.913317][T17546] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2643'. [ 659.140344][T17428] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 659.357340][T17428] veth0_vlan: entered promiscuous mode [ 659.416861][T17428] veth1_vlan: entered promiscuous mode [ 659.579690][T17428] veth0_macvtap: entered promiscuous mode [ 659.660795][T17428] veth1_macvtap: entered promiscuous mode [ 659.753466][T17428] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 659.811398][T17428] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 659.877888][T17428] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 659.936545][T17428] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 659.998882][T17428] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 660.053403][T17428] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 660.114036][T17428] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 660.163381][T17428] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 660.241251][T17428] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 660.300206][T17428] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 660.368789][T17428] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 660.411072][T17428] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 660.471823][T17428] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 660.517985][T17428] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 660.541162][T17428] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 660.561303][T17428] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 660.581134][T17428] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 660.590976][T17428] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 660.621177][T17428] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 660.631025][T17428] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 660.661169][T17428] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 660.682210][T17428] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 660.853874][T17428] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 660.863148][T17428] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 660.888489][T17428] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 660.921540][T17428] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 662.958174][ T8390] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 663.002376][ T8390] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 663.218919][T13267] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 663.239578][T13267] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 666.071549][T17617] netlink: zone id is out of range [ 666.105871][T17617] netlink: zone id is out of range [ 666.111034][T17617] netlink: zone id is out of range [ 666.117435][T17617] netlink: zone id is out of range [ 666.261191][T17617] netlink: del zone limit has 8 unknown bytes [ 668.165377][T17658] FAULT_INJECTION: forcing a failure. [ 668.165377][T17658] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 668.276761][T17658] CPU: 1 UID: 0 PID: 17658 Comm: syz.2.2672 Not tainted 6.11.0-syzkaller-11624-ge477dba5442c #0 [ 668.287232][T17658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 668.297306][T17658] Call Trace: [ 668.300600][T17658] [ 668.303550][T17658] dump_stack_lvl+0x16c/0x1f0 [ 668.308264][T17658] should_fail_ex+0x497/0x5b0 [ 668.312975][T17658] _copy_from_user+0x30/0xf0 [ 668.317596][T17658] move_addr_to_kernel+0x68/0x160 [ 668.322651][T17658] __sys_connect+0xb4/0x180 [ 668.327185][T17658] ? __pfx___sys_connect+0x10/0x10 [ 668.332340][T17658] ? __pfx_ksys_write+0x10/0x10 [ 668.337233][T17658] __x64_sys_connect+0x72/0xb0 [ 668.342031][T17658] ? lockdep_hardirqs_on+0x7c/0x110 [ 668.347253][T17658] do_syscall_64+0xcd/0x250 [ 668.351784][T17658] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 668.357706][T17658] RIP: 0033:0x7fe44f17dff9 [ 668.362144][T17658] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 668.381866][T17658] RSP: 002b:00007fe44fe98038 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 668.390314][T17658] RAX: ffffffffffffffda RBX: 00007fe44f335f80 RCX: 00007fe44f17dff9 [ 668.398314][T17658] RDX: 0000000000000055 RSI: 0000000020000140 RDI: 0000000000000003 [ 668.406304][T17658] RBP: 00007fe44fe98090 R08: 0000000000000000 R09: 0000000000000000 [ 668.414290][T17658] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 668.422275][T17658] R13: 0000000000000000 R14: 00007fe44f335f80 R15: 00007fffa2bab468 [ 668.430279][T17658] [ 669.913939][ T29] audit: type=1326 audit(8277292207.390:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=17676 comm="syz.2.2681" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fe44f17dff9 code=0x0 [ 673.261267][T17762] svc: failed to register nfsdv3 RPC service (errno 111). [ 673.291253][T17762] svc: failed to register nfsaclv3 RPC service (errno 111). [ 675.746454][T17819] can: request_module (can-proto-3) failed. [ 682.441226][T17951] svc: failed to register nfsdv3 RPC service (errno 111). [ 682.615324][T17951] svc: failed to register nfsaclv3 RPC service (errno 111). [ 685.922517][ T1267] ieee802154 phy0 wpan0: encryption failed: -22 [ 685.928866][ T1267] ieee802154 phy1 wpan1: encryption failed: -22 [ 688.610708][T18071] FAULT_INJECTION: forcing a failure. [ 688.610708][T18071] name failslab, interval 1, probability 0, space 0, times 0 [ 688.651269][T18071] CPU: 0 UID: 0 PID: 18071 Comm: syz.2.2772 Not tainted 6.11.0-syzkaller-11624-ge477dba5442c #0 [ 688.661745][T18071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 688.671825][T18071] Call Trace: [ 688.675122][T18071] [ 688.678073][T18071] dump_stack_lvl+0x16c/0x1f0 [ 688.682784][T18071] should_fail_ex+0x497/0x5b0 [ 688.687483][T18071] ? fs_reclaim_acquire+0xae/0x160 [ 688.692624][T18071] should_failslab+0xc2/0x120 [ 688.697334][T18071] __kmalloc_noprof+0xcb/0x410 [ 688.702130][T18071] ? __pfx_lock_acquire+0x10/0x10 [ 688.707193][T18071] tomoyo_realpath_from_path+0xbf/0x710 [ 688.712772][T18071] ? tomoyo_profile+0x47/0x60 [ 688.717483][T18071] tomoyo_path_perm+0x273/0x480 [ 688.722368][T18071] ? tomoyo_path_perm+0x25f/0x480 [ 688.727431][T18071] ? __pfx_tomoyo_path_perm+0x10/0x10 [ 688.732887][T18071] security_file_truncate+0x84/0x1e0 [ 688.738204][T18071] do_ftruncate+0x302/0x720 [ 688.742731][T18071] do_sys_ftruncate+0x69/0xc0 [ 688.747417][T18071] do_syscall_64+0xcd/0x250 [ 688.751938][T18071] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 688.757848][T18071] RIP: 0033:0x7fe44f17dff9 [ 688.762276][T18071] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 688.781895][T18071] RSP: 002b:00007fe44fe98038 EFLAGS: 00000246 ORIG_RAX: 000000000000004d [ 688.790315][T18071] RAX: ffffffffffffffda RBX: 00007fe44f335f80 RCX: 00007fe44f17dff9 [ 688.798288][T18071] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 688.806258][T18071] RBP: 00007fe44fe98090 R08: 0000000000000000 R09: 0000000000000000 [ 688.814233][T18071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 688.822206][T18071] R13: 0000000000000000 R14: 00007fe44f335f80 R15: 00007fffa2bab468 [ 688.830366][T18071] [ 688.835287][T18071] ERROR: Out of memory at tomoyo_realpath_from_path. [ 690.901609][T18095] svc: failed to register nfsdv3 RPC service (errno 111). [ 690.920875][T18095] svc: failed to register nfsaclv3 RPC service (errno 512). [ 692.032432][T18111] FAULT_INJECTION: forcing a failure. [ 692.032432][T18111] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 692.069513][T18111] CPU: 1 UID: 0 PID: 18111 Comm: syz.2.2794 Not tainted 6.11.0-syzkaller-11624-ge477dba5442c #0 [ 692.079981][T18111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 692.090052][T18111] Call Trace: [ 692.093343][T18111] [ 692.096281][T18111] dump_stack_lvl+0x16c/0x1f0 [ 692.100978][T18111] should_fail_ex+0x497/0x5b0 [ 692.105672][T18111] _copy_to_user+0x30/0xc0 [ 692.110114][T18111] simple_read_from_buffer+0xd0/0x160 [ 692.115509][T18111] proc_fail_nth_read+0x198/0x270 [ 692.120548][T18111] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 692.126123][T18111] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 692.131685][T18111] vfs_read+0x1ce/0xbd0 [ 692.135874][T18111] ? __fget_files+0x23a/0x3f0 [ 692.140578][T18111] ? fdget_pos+0x24c/0x360 [ 692.145018][T18111] ? __pfx_lock_release+0x10/0x10 [ 692.150076][T18111] ? __pfx_vfs_read+0x10/0x10 [ 692.154774][T18111] ? __pfx___mutex_lock+0x10/0x10 [ 692.159826][T18111] ? __fget_files+0x244/0x3f0 [ 692.164534][T18111] ksys_read+0x12f/0x260 [ 692.168803][T18111] ? __pfx_ksys_read+0x10/0x10 [ 692.173602][T18111] do_syscall_64+0xcd/0x250 [ 692.178124][T18111] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 692.184044][T18111] RIP: 0033:0x7fe44f17ca3c [ 692.188473][T18111] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 8e 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 bf 8e 02 00 48 [ 692.208107][T18111] RSP: 002b:00007fe44fe98030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 692.216537][T18111] RAX: ffffffffffffffda RBX: 00007fe44f335f80 RCX: 00007fe44f17ca3c [ 692.224527][T18111] RDX: 000000000000000f RSI: 00007fe44fe980a0 RDI: 0000000000000004 [ 692.232514][T18111] RBP: 00007fe44fe98090 R08: 0000000000000000 R09: 0000000000000000 [ 692.240491][T18111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 692.248459][T18111] R13: 0000000000000000 R14: 00007fe44f335f80 R15: 00007fffa2bab468 [ 692.256444][T18111] [ 695.855215][ T6747] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 696.062426][ T6747] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 696.233775][ T6747] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 696.450433][ T6747] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 696.744126][T18172] netlink: 20 bytes leftover after parsing attributes in process `syz.3.2791'. [ 696.765410][ T54] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 696.821448][ T54] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 696.871481][ T54] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 696.880194][ T54] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 696.888677][ T54] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 696.896199][ T54] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 697.111390][ T6747] bridge_slave_1: left allmulticast mode [ 697.117086][ T6747] bridge_slave_1: left promiscuous mode [ 697.151317][ T6747] bridge0: port 2(bridge_slave_1) entered disabled state [ 697.222037][ T6747] bridge_slave_0: left allmulticast mode [ 697.227773][ T6747] bridge_slave_0: left promiscuous mode [ 697.235904][ T6747] bridge0: port 1(bridge_slave_0) entered disabled state [ 699.031394][ T54] Bluetooth: hci3: command tx timeout [ 699.723093][ T6747] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 699.812265][ T6747] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 699.843947][ T6747] bond0 (unregistering): Released all slaves [ 700.506132][T18171] chnl_net:caif_netlink_parms(): no params data found [ 701.111612][ T54] Bluetooth: hci3: command tx timeout [ 702.394954][T18171] bridge0: port 1(bridge_slave_0) entered blocking state [ 702.423445][T18171] bridge0: port 1(bridge_slave_0) entered disabled state [ 702.450386][T18171] bridge_slave_0: entered allmulticast mode [ 702.460209][T18171] bridge_slave_0: entered promiscuous mode [ 702.498253][T18171] bridge0: port 2(bridge_slave_1) entered blocking state [ 702.531250][T18171] bridge0: port 2(bridge_slave_1) entered disabled state [ 702.538502][T18171] bridge_slave_1: entered allmulticast mode [ 702.582413][T18171] bridge_slave_1: entered promiscuous mode [ 702.695147][ T6747] hsr_slave_0: left promiscuous mode [ 702.761335][ T6747] hsr_slave_1: left promiscuous mode [ 702.784794][ T6747] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 702.823477][ T6747] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 702.859313][ T6747] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 702.902472][ T6747] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 703.052108][ T6747] veth1_macvtap: left promiscuous mode [ 703.062260][ T6747] veth0_macvtap: left promiscuous mode [ 703.067940][ T6747] veth1_vlan: left promiscuous mode [ 703.103323][ T6747] veth0_vlan: left promiscuous mode [ 703.191851][ T54] Bluetooth: hci3: command tx timeout [ 705.105824][T18250] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2813'. [ 705.263674][T18250] nbd: must specify at least one socket [ 705.272532][ T54] Bluetooth: hci3: command tx timeout [ 706.294215][T14454] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 706.302940][T14454] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 706.311618][T14454] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 706.320732][T14454] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 706.329127][T14454] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 706.338465][T14454] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 706.413478][ T6747] team0 (unregistering): Port device team_slave_1 removed [ 706.981977][ T6747] team0 (unregistering): Port device team_slave_0 removed [ 708.412039][ T54] Bluetooth: hci5: command tx timeout [ 710.485082][ T54] Bluetooth: hci5: command tx timeout [ 711.844707][T18171] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 712.226366][T18171] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 712.562050][ T54] Bluetooth: hci5: command tx timeout [ 713.191761][T18171] team0: Port device team_slave_0 added [ 713.200513][T18171] team0: Port device team_slave_1 added [ 713.787968][T18171] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 713.816014][T18171] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 714.005336][T18171] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 714.130789][T18171] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 714.155385][T18171] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 714.251115][T18171] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 714.631872][ T54] Bluetooth: hci5: command tx timeout [ 714.750775][T18171] hsr_slave_0: entered promiscuous mode [ 714.819747][T18171] hsr_slave_1: entered promiscuous mode [ 714.845620][T18171] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 714.853956][T18171] Cannot create hsr debugfs directory [ 714.884655][T18255] chnl_net:caif_netlink_parms(): no params data found [ 715.170730][T14454] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 715.217605][T14454] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 715.226777][T14454] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 715.244646][T14454] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 715.255591][T14454] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 715.264946][T14454] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 715.382728][T18255] bridge0: port 1(bridge_slave_0) entered blocking state [ 715.419147][T18255] bridge0: port 1(bridge_slave_0) entered disabled state [ 715.442561][T18255] bridge_slave_0: entered allmulticast mode [ 715.472523][T18255] bridge_slave_0: entered promiscuous mode [ 715.652302][T18255] bridge0: port 2(bridge_slave_1) entered blocking state [ 715.659425][T18255] bridge0: port 2(bridge_slave_1) entered disabled state [ 715.668014][T18255] bridge_slave_1: entered allmulticast mode [ 715.675405][T18255] bridge_slave_1: entered promiscuous mode [ 715.812867][ T6747] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 716.210398][T18255] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 716.746489][ T6747] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 716.795302][T18255] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 717.215748][ T6747] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 717.296734][T18255] team0: Port device team_slave_0 added [ 717.402971][ T54] Bluetooth: hci2: command tx timeout [ 717.525268][ T6747] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 717.546681][T18255] team0: Port device team_slave_1 added [ 717.595273][T18255] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 717.602530][T18255] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 717.665187][T18255] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 717.797717][T18255] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 717.812511][T18255] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 717.850145][T18255] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 718.305662][T18255] hsr_slave_0: entered promiscuous mode [ 718.332907][T18255] hsr_slave_1: entered promiscuous mode [ 718.362201][T18255] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 718.388206][T18255] Cannot create hsr debugfs directory [ 718.440235][T18171] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 718.473047][T18171] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 718.497877][T18301] chnl_net:caif_netlink_parms(): no params data found [ 718.596217][T18171] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 718.668116][ T6747] bridge_slave_1: left allmulticast mode [ 718.681250][ T6747] bridge_slave_1: left promiscuous mode [ 718.691834][ T6747] bridge0: port 2(bridge_slave_1) entered disabled state [ 718.751866][ T6747] bridge_slave_0: left allmulticast mode [ 718.757552][ T6747] bridge_slave_0: left promiscuous mode [ 718.810536][ T6747] bridge0: port 1(bridge_slave_0) entered disabled state [ 719.432131][ T54] Bluetooth: hci2: command tx timeout [ 719.811346][ T6747] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 719.834559][ T6747] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 719.868166][ T6747] bond0 (unregistering): Released all slaves [ 719.933875][T18171] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 720.278675][T18301] bridge0: port 1(bridge_slave_0) entered blocking state [ 720.296299][T18301] bridge0: port 1(bridge_slave_0) entered disabled state [ 720.321384][T18301] bridge_slave_0: entered allmulticast mode [ 720.347436][T18301] bridge_slave_0: entered promiscuous mode [ 720.363386][T18301] bridge0: port 2(bridge_slave_1) entered blocking state [ 720.370489][T18301] bridge0: port 2(bridge_slave_1) entered disabled state [ 720.381447][T18301] bridge_slave_1: entered allmulticast mode [ 720.388513][T18301] bridge_slave_1: entered promiscuous mode [ 720.555802][ T6747] hsr_slave_0: left promiscuous mode [ 720.582506][ T6747] hsr_slave_1: left promiscuous mode [ 720.592799][ T6747] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 720.600235][ T6747] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 720.641959][ T6747] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 720.649395][ T6747] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 720.703925][ T6747] veth1_macvtap: left promiscuous mode [ 720.709858][ T6747] veth0_macvtap: left promiscuous mode [ 720.741349][ T6747] veth1_vlan: left promiscuous mode [ 720.746690][ T6747] veth0_vlan: left promiscuous mode [ 721.485813][ T6747] team0 (unregistering): Port device team_slave_1 removed [ 721.519928][ T54] Bluetooth: hci2: command tx timeout [ 721.613530][ T6747] team0 (unregistering): Port device team_slave_0 removed [ 722.753061][T18301] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 722.793064][T18301] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 723.207844][T18171] 8021q: adding VLAN 0 to HW filter on device bond0 [ 723.250375][T18301] team0: Port device team_slave_0 added [ 723.484133][T18301] team0: Port device team_slave_1 added [ 723.624969][T18301] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 723.641264][ T54] Bluetooth: hci2: command tx timeout [ 723.674654][T18301] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 723.703432][T18301] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 723.719374][T18171] 8021q: adding VLAN 0 to HW filter on device team0 [ 723.754477][T18171] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 723.764962][T18171] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 723.897564][ T6744] bridge0: port 1(bridge_slave_0) entered blocking state [ 723.904731][ T6744] bridge0: port 1(bridge_slave_0) entered forwarding state [ 723.963456][ T6744] bridge0: port 2(bridge_slave_1) entered blocking state [ 723.970678][ T6744] bridge0: port 2(bridge_slave_1) entered forwarding state [ 724.032667][T18301] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 724.039861][T18301] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 724.101232][T18301] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 724.453756][T18301] hsr_slave_0: entered promiscuous mode [ 724.482399][T18301] hsr_slave_1: entered promiscuous mode [ 724.502482][T18301] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 724.536711][T18301] Cannot create hsr debugfs directory [ 724.895540][ T6747] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 725.073703][T18255] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 725.109550][T18255] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 725.147742][T18171] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 725.251600][T18255] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 725.417466][ T6747] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 725.506555][T18255] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 725.772629][ T6747] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 726.019180][ T6747] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 726.110906][T18171] veth0_vlan: entered promiscuous mode [ 726.202216][T18255] 8021q: adding VLAN 0 to HW filter on device bond0 [ 726.246851][T18171] veth1_vlan: entered promiscuous mode [ 726.333218][T18255] 8021q: adding VLAN 0 to HW filter on device team0 [ 726.498623][ T6763] bridge0: port 1(bridge_slave_0) entered blocking state [ 726.505823][ T6763] bridge0: port 1(bridge_slave_0) entered forwarding state [ 726.571456][ T6763] bridge0: port 2(bridge_slave_1) entered blocking state [ 726.578579][ T6763] bridge0: port 2(bridge_slave_1) entered forwarding state [ 726.829031][T18255] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 726.916275][T18171] veth0_macvtap: entered promiscuous mode [ 726.948914][ T6747] bridge_slave_1: left allmulticast mode [ 726.989008][ T6747] bridge_slave_1: left promiscuous mode [ 727.014522][ T6747] bridge0: port 2(bridge_slave_1) entered disabled state [ 727.082013][ T6747] bridge_slave_0: left allmulticast mode [ 727.087699][ T6747] bridge_slave_0: left promiscuous mode [ 727.153004][ T6747] bridge0: port 1(bridge_slave_0) entered disabled state [ 728.771759][ T6747] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 728.860212][ T6747] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 728.941041][ T6747] bond0 (unregistering): Released all slaves [ 729.100398][T18171] veth1_macvtap: entered promiscuous mode [ 729.593181][T18171] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 729.648871][T18171] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 729.691147][T18171] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 729.768117][T18171] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 729.811224][T18171] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 729.858105][T18171] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 729.901456][T18171] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 729.951676][T18171] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 729.963225][T18171] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 729.974443][T18171] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 729.984983][T18171] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 729.995050][T18171] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 730.005554][T18171] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 730.015472][T18171] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 730.026466][T18171] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 730.036484][T18171] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 730.046987][T18171] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 730.060134][T18171] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 730.251465][T18171] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 730.260219][T18171] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 730.310604][T18171] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 730.324027][T18171] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 730.370506][T18255] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 730.493325][T18255] veth0_vlan: entered promiscuous mode [ 730.667085][T18255] veth1_vlan: entered promiscuous mode [ 730.827767][T18301] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 731.053624][T18255] veth0_macvtap: entered promiscuous mode [ 731.091295][ T6747] hsr_slave_0: left promiscuous mode [ 731.118659][ T6747] hsr_slave_1: left promiscuous mode [ 731.145524][ T6747] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 731.178737][ T6747] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 731.192238][ T6747] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 731.199652][ T6747] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 731.321094][ T6747] veth1_macvtap: left promiscuous mode [ 731.361271][ T6747] veth0_macvtap: left promiscuous mode [ 731.366893][ T6747] veth1_vlan: left promiscuous mode [ 731.400187][ T6747] veth0_vlan: left promiscuous mode [ 732.802248][ T6747] team0 (unregistering): Port device team_slave_1 removed [ 732.945271][ T6747] team0 (unregistering): Port device team_slave_0 removed [ 735.189276][T18301] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 735.231448][T18301] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 735.294265][T18255] veth1_macvtap: entered promiscuous mode [ 735.334115][T18255] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 735.378969][T18255] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 735.409604][T18255] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 735.441335][T18255] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 735.479224][T18255] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 735.512649][T18255] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 735.549438][T18255] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 735.588950][T18255] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 735.620468][T18255] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 735.671395][T18301] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 735.695574][ T6744] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 735.752280][ T6744] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 735.783781][T18255] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 735.859724][T18255] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 735.891330][T18255] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 735.930799][T18255] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 735.961264][T18255] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 735.989867][T18255] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 736.014768][T18255] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 736.049083][T18255] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 736.092374][T18255] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 736.263345][T18255] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 736.301279][T18255] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 736.310134][T18255] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 736.342582][T18255] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 736.423292][ T8390] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 736.456959][ T8390] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 736.595106][T18301] 8021q: adding VLAN 0 to HW filter on device bond0 [ 736.860731][T18301] 8021q: adding VLAN 0 to HW filter on device team0 [ 736.903247][T13266] bridge0: port 1(bridge_slave_0) entered blocking state [ 736.910360][T13266] bridge0: port 1(bridge_slave_0) entered forwarding state [ 736.920520][T13266] bridge0: port 2(bridge_slave_1) entered blocking state [ 736.927680][T13266] bridge0: port 2(bridge_slave_1) entered forwarding state [ 737.421301][ T6741] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 737.429155][ T6741] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 737.493420][T18301] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 737.528681][ T6741] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 737.555154][ T6741] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 738.269252][T18301] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 738.410365][T18301] veth0_vlan: entered promiscuous mode [ 738.465270][T18301] veth1_vlan: entered promiscuous mode [ 738.545499][T18301] veth0_macvtap: entered promiscuous mode [ 738.581704][T18301] veth1_macvtap: entered promiscuous mode [ 738.629789][T18301] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 738.661510][T18301] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 738.707518][T18301] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 738.747570][T18301] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 738.781113][T18301] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 738.801141][T18301] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 738.821141][T18301] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 738.847572][T18301] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 738.871196][T18301] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 738.891173][T18301] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 738.932938][T18301] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 738.963600][T18301] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 738.981125][T18301] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 739.013511][T18301] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 739.025288][T18301] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 739.042308][T18301] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 739.075603][T18301] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 739.098964][T18301] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 739.128004][T18301] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 739.152230][T18301] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 739.185035][T18301] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 739.206779][T18301] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 739.244583][T18301] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 739.271166][T18301] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 739.300262][T18301] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 739.322360][T18301] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 739.520227][ T6744] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 739.549158][ T6744] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 739.606367][ T6741] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 739.646775][ T6741] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 740.424151][ T8396] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 740.640957][ T8396] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 741.020330][ T8396] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 741.045566][T14454] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 741.067710][T14454] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 741.075795][T14454] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 741.150474][T14454] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 741.202940][T14454] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 741.221488][T14454] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 741.379132][ T8396] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 742.047388][T18541] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2841'. [ 742.151992][ T8396] bridge_slave_1: left allmulticast mode [ 742.157734][ T8396] bridge_slave_1: left promiscuous mode [ 742.163966][ T8396] bridge0: port 2(bridge_slave_1) entered disabled state [ 742.239187][ T8396] bridge_slave_0: left allmulticast mode [ 742.249216][ T8396] bridge_slave_0: left promiscuous mode [ 742.261770][ T8396] bridge0: port 1(bridge_slave_0) entered disabled state [ 743.372188][ T54] Bluetooth: hci1: command tx timeout [ 744.051527][ T8396] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 744.101548][ T8396] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 744.133571][ T8396] bond0 (unregistering): Released all slaves [ 744.171438][T18534] chnl_net:caif_netlink_parms(): no params data found [ 744.622894][T18534] bridge0: port 1(bridge_slave_0) entered blocking state [ 744.648757][T18534] bridge0: port 1(bridge_slave_0) entered disabled state [ 744.667573][T18534] bridge_slave_0: entered allmulticast mode [ 744.683093][T18534] bridge_slave_0: entered promiscuous mode [ 744.758218][T18534] bridge0: port 2(bridge_slave_1) entered blocking state [ 744.777334][T18534] bridge0: port 2(bridge_slave_1) entered disabled state [ 744.787558][T18534] bridge_slave_1: entered allmulticast mode [ 744.804087][T18534] bridge_slave_1: entered promiscuous mode [ 744.945243][T18534] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 744.995307][T18534] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 745.020431][ T8396] hsr_slave_0: left promiscuous mode [ 745.039019][ T8396] hsr_slave_1: left promiscuous mode [ 745.055421][ T8396] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 745.073643][ T8396] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 745.103206][ T8396] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 745.110669][ T8396] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 745.200430][ T8396] veth1_macvtap: left promiscuous mode [ 745.233248][ T8396] veth0_macvtap: left promiscuous mode [ 745.251447][ T8396] veth1_vlan: left promiscuous mode [ 745.256803][ T8396] veth0_vlan: left promiscuous mode [ 745.434371][T14454] Bluetooth: hci1: command tx timeout [ 746.745355][ T8396] team0 (unregistering): Port device team_slave_1 removed [ 746.872371][ T8396] team0 (unregistering): Port device team_slave_0 removed [ 747.362827][ T1267] ieee802154 phy0 wpan0: encryption failed: -22 [ 747.370282][ T1267] ieee802154 phy1 wpan1: encryption failed: -22 [ 747.513217][T14454] Bluetooth: hci1: command tx timeout [ 748.255548][T18534] team0: Port device team_slave_0 added [ 748.303286][T18534] team0: Port device team_slave_1 added [ 748.456596][T18534] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 748.481149][T18534] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 748.549993][T18534] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 748.591159][T18534] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 748.608749][T18534] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 748.701735][T18534] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 749.142936][T18534] hsr_slave_0: entered promiscuous mode [ 749.156874][T18534] hsr_slave_1: entered promiscuous mode [ 749.598777][T14454] Bluetooth: hci1: command tx timeout [ 750.907290][T18534] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 750.941556][T18534] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 751.040464][T18534] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 751.104197][T18534] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 751.356224][T18534] 8021q: adding VLAN 0 to HW filter on device bond0 [ 751.398854][T18534] 8021q: adding VLAN 0 to HW filter on device team0 [ 751.502661][ T6747] bridge0: port 1(bridge_slave_0) entered blocking state [ 751.509804][ T6747] bridge0: port 1(bridge_slave_0) entered forwarding state [ 751.551858][T18534] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 751.562350][T18534] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 751.589253][ T6747] bridge0: port 2(bridge_slave_1) entered blocking state [ 751.596416][ T6747] bridge0: port 2(bridge_slave_1) entered forwarding state [ 752.008899][T18534] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 752.126784][T18534] veth0_vlan: entered promiscuous mode [ 752.138011][T18534] veth1_vlan: entered promiscuous mode [ 752.160618][T18534] veth0_macvtap: entered promiscuous mode [ 752.170437][T18534] veth1_macvtap: entered promiscuous mode [ 752.186176][T18534] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 752.196841][T18534] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 752.206851][T18534] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 752.217357][T18534] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 752.227261][T18534] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 752.238140][T18534] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 752.248392][T18534] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 752.260441][T18534] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 752.270354][T18534] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 752.280828][T18534] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 752.292149][T18534] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 752.307735][T18534] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 752.331257][T18534] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 752.357962][T18793] netlink: 40 bytes leftover after parsing attributes in process `syz.0.2886'. [ 752.378130][T18534] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 752.417584][T18534] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 752.492131][T18534] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 752.531122][T18534] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 752.540971][T18534] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 752.571270][T18534] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 752.611157][T18534] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 752.631147][T18534] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 752.660270][T18534] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 752.674026][T18534] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 752.701618][T18534] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 752.710642][T18534] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 752.731320][T18534] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 753.309110][T13266] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 753.381264][T13266] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 753.427159][ T6744] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 753.458694][ T6744] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 754.305017][T18833] netlink: zone id is out of range [ 754.310183][T18833] netlink: zone id is out of range [ 754.348873][T18833] netlink: zone id is out of range [ 754.371959][T18833] netlink: zone id is out of range [ 754.391410][T18833] netlink: zone id is out of range [ 754.412839][T18833] netlink: zone id is out of range [ 754.431254][T18833] netlink: zone id is out of range [ 754.449155][T18833] netlink: zone id is out of range [ 754.461237][T18833] netlink: zone id is out of range [ 754.486851][T18833] netlink: zone id is out of range [ 755.598048][T18882] svc: failed to register nfsdv3 RPC service (errno 111). [ 755.622285][T18882] svc: failed to register nfsaclv3 RPC service (errno 111). [ 763.665646][T19026] svc: failed to register nfsdv3 RPC service (errno 111). [ 763.686881][T19026] svc: failed to register nfsaclv3 RPC service (errno 111). [ 765.698949][T19084] svc: failed to register nfsdv3 RPC service (errno 111). [ 765.763591][T19084] svc: failed to register nfsaclv3 RPC service (errno 111). [ 767.154668][T19095] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2950'. [ 771.190371][T19221] could not allocate digest TFM handle [ 773.040833][T19263] netlink: 'syz.2.2994': attribute type 1 has an invalid length. [ 778.581241][T19360] nbd: must specify a size in bytes for the device [ 783.294209][T19444] netlink: 229 bytes leftover after parsing attributes in process `syz.2.3039'. [ 784.125124][ T29] audit: type=1326 audit(4294967316.469:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19459 comm="syz.2.3045" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7ff13db7dff9 code=0x0 [ 785.566287][T19477] Process accounting resumed [ 787.778093][ T30] INFO: task syz.0.2606:17273 blocked for more than 143 seconds. [ 787.801125][ T30] Not tainted 6.11.0-syzkaller-11624-ge477dba5442c #0 [ 787.808531][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 787.826544][ T30] task:syz.0.2606 state:D stack:28592 pid:17273 tgid:17270 ppid:13479 flags:0x00000004 [ 787.837224][ T30] Call Trace: [ 787.840827][ T30] [ 787.843987][ T30] __schedule+0xed6/0x5920 [ 787.848445][ T30] ? __pfx___lock_acquire+0x10/0x10 [ 787.853811][ T30] ? __pfx___schedule+0x10/0x10 [ 787.858741][ T30] ? schedule+0x298/0x350 [ 787.863175][ T30] ? __pfx_lock_release+0x10/0x10 [ 787.868241][ T30] ? __pfx___lock_acquire+0x10/0x10 [ 787.873543][ T30] schedule+0xe7/0x350 [ 787.877635][ T30] schedule_timeout+0x258/0x2a0 [ 787.882938][ T30] ? __pfx_schedule_timeout+0x10/0x10 [ 787.888368][ T30] ? _raw_spin_unlock_irq+0x23/0x50 [ 787.895090][ T30] __wait_for_common+0x3e1/0x600 [ 787.900071][ T30] ? __pfx_schedule_timeout+0x10/0x10 [ 787.906434][ T30] ? __pfx___wait_for_common+0x10/0x10 [ 787.912104][ T30] ? __pfx_try_to_wake_up+0x10/0x10 [ 787.918089][ T30] wait_for_completion_state+0x1c/0x40 [ 787.923682][ T30] do_coredump+0x82f/0x4160 [ 787.928216][ T30] ? stack_depot_save_flags+0x28/0x900 [ 787.933979][ T30] ? __pfx_do_coredump+0x10/0x10 [ 787.938945][ T30] ? kmem_cache_free+0x152/0x4b0 [ 787.951079][ T30] ? syscall_exit_to_user_mode+0x150/0x2a0 [ 787.960073][ T30] ? do_syscall_64+0xda/0x250 [ 787.964944][ T30] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 787.971213][ T30] get_signal+0x237c/0x26d0 [ 787.975757][ T30] ? lockdep_hardirqs_on+0x7c/0x110 [ 787.980984][ T30] ? __pfx_get_signal+0x10/0x10 [ 787.986133][ T30] ? force_sig_info_to_task+0x3a0/0x660 [ 787.992102][ T30] arch_do_signal_or_restart+0x90/0x7e0 [ 787.997685][ T30] ? __pfx_force_exit_sig+0x10/0x10 [ 788.003002][ T30] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 788.009213][ T30] syscall_exit_to_user_mode+0x150/0x2a0 [ 788.015010][ T30] do_syscall_64+0xda/0x250 [ 788.019958][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 788.026417][ T30] RIP: 0033:0x7fd044b7dff9 [ 788.030860][ T30] RSP: 002b:00007fd045973038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 788.039506][ T30] RAX: ffffffffffffffda RBX: 00007fd044d36130 RCX: 00007fd044b7dff9 [ 788.047800][ T30] RDX: 0000000000000000 RSI: 00000000000261c2 RDI: 0000000020000000 [ 788.061128][ T30] RBP: 00007fd044bf0296 R08: 0000000000000000 R09: 0000000000000000 [ 788.069137][ T30] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 788.078394][ T30] R13: 0000000000000000 R14: 00007fd044d36130 R15: 00007ffcc68aa8d8 [ 788.088136][ T30] [ 788.091282][ T30] [ 788.091282][ T30] Showing all locks held in the system: [ 788.111307][ T30] 1 lock held by khungtaskd/30: [ 788.116191][ T30] #0: ffffffff8ddb73c0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x75/0x340 [ 788.136106][ T30] 2 locks held by getty/4984: [ 788.140818][ T30] #0: ffff88802dbf70a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 788.150764][ T30] #1: ffffc90002f062f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfba/0x1480 [ 788.162511][ T30] 1 lock held by syz.3.1631/12784: [ 788.167664][ T30] 1 lock held by syz.0.2606/17272: [ 788.172891][ T30] 2 locks held by syz.0.3003/19314: [ 788.178106][ T30] 2 locks held by syz.1.3032/19419: [ 788.184548][ T30] 2 locks held by syz.3.3037/19440: [ 788.190190][ T30] 2 locks held by syz.0.3042/19461: [ 788.195484][ T30] 2 locks held by syz.1.3057/19520: [ 788.200714][ T30] 1 lock held by syz.2.3059/19524: [ 788.206066][T19488] caif:caif_disconnect_client(): nothing to disconnect [ 788.213352][ T30] #0: ffffffff8ddc2d38 (rcu_state.exp_mutex){+.+.}-{3:3}, at: exp_funnel_lock+0x282/0x3b0 [ 788.231222][ T30] [ 788.233577][ T30] ============================================= [ 788.233577][ T30] [ 788.248999][ T30] NMI backtrace for cpu 1 [ 788.253356][ T30] CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.11.0-syzkaller-11624-ge477dba5442c #0 [ 788.263532][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 788.273599][ T30] Call Trace: [ 788.276889][ T30] [ 788.279831][ T30] dump_stack_lvl+0x116/0x1f0 [ 788.284547][ T30] nmi_cpu_backtrace+0x27b/0x390 [ 788.289528][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 788.295541][ T30] nmi_trigger_cpumask_backtrace+0x29c/0x300 [ 788.301563][ T30] watchdog+0xf0c/0x1240 [ 788.305928][ T30] ? __pfx_watchdog+0x10/0x10 [ 788.310633][ T30] ? lockdep_hardirqs_on+0x7c/0x110 [ 788.315862][ T30] ? __kthread_parkme+0x148/0x220 [ 788.320915][ T30] ? __pfx_watchdog+0x10/0x10 [ 788.325621][ T30] kthread+0x2c1/0x3a0 [ 788.329715][ T30] ? _raw_spin_unlock_irq+0x23/0x50 [ 788.334947][ T30] ? __pfx_kthread+0x10/0x10 [ 788.339567][ T30] ret_from_fork+0x45/0x80 [ 788.344024][ T30] ? __pfx_kthread+0x10/0x10 [ 788.348639][ T30] ret_from_fork_asm+0x1a/0x30 [ 788.353450][ T30] [ 788.358196][ T30] Sending NMI from CPU 1 to CPUs 0: [ 788.364536][ C0] NMI backtrace for cpu 0 [ 788.364550][ C0] CPU: 0 UID: 0 PID: 19419 Comm: syz.1.3032 Not tainted 6.11.0-syzkaller-11624-ge477dba5442c #0 [ 788.364578][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 788.364592][ C0] RIP: 0010:kasan_check_range+0x12/0x1a0 [ 788.364631][ C0] Code: 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 50 01 00 00 48 89 f8 41 54 <44> 0f b6 c2 48 01 f0 55 53 0f 82 c6 00 00 00 48 b8 ff ff ff ff ff [ 788.364653][ C0] RSP: 0018:ffffc90005166480 EFLAGS: 00000002 [ 788.364672][ C0] RAX: ffffffff9697dc40 RBX: 0000000000000029 RCX: ffffffff8168a5fe [ 788.364689][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff9697dc40 [ 788.364704][ C0] RBP: ffffc900051665d8 R08: 0000000000000000 R09: fffffbfff2d2fb88 [ 788.364720][ C0] R10: ffffffff9697dc47 R11: 0000000000000000 R12: ffff88806f60bc00 [ 788.364736][ C0] R13: 0000000000000040 R14: 0000000000000006 R15: 1ffff92000a2cc9a [ 788.364751][ C0] FS: 00007fe711f4e6c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 788.364775][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 788.364792][ C0] CR2: 0000000000000007 CR3: 0000000020eec000 CR4: 00000000003506f0 [ 788.364807][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 788.364821][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 788.364836][ C0] Call Trace: [ 788.364842][ C0] [ 788.364850][ C0] ? nmi_cpu_backtrace+0x1d8/0x390 [ 788.364887][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 788.364924][ C0] ? nmi_handle+0x1a9/0x5c0 [ 788.364947][ C0] ? kasan_check_range+0x12/0x1a0 [ 788.364980][ C0] ? default_do_nmi+0x6a/0x160 [ 788.365012][ C0] ? exc_nmi+0x170/0x1e0 [ 788.365042][ C0] ? end_repeat_nmi+0xf/0x53 [ 788.365070][ C0] ? hlock_class+0x4e/0x130 [ 788.365095][ C0] ? kasan_check_range+0x12/0x1a0 [ 788.365129][ C0] ? kasan_check_range+0x12/0x1a0 [ 788.365162][ C0] ? kasan_check_range+0x12/0x1a0 [ 788.365195][ C0] [ 788.365201][ C0] [ 788.365209][ C0] hlock_class+0x4e/0x130 [ 788.365239][ C0] mark_lock+0xb5/0xc60 [ 788.365268][ C0] ? hlock_class+0x4e/0x130 [ 788.365292][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 788.365323][ C0] ? __pfx_mark_lock+0x10/0x10 [ 788.365355][ C0] ? hlock_class+0x4e/0x130 [ 788.365379][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 788.365411][ C0] ? hlock_class+0x4e/0x130 [ 788.365434][ C0] ? mark_lock+0xb5/0xc60 [ 788.365465][ C0] __lock_acquire+0x8ee/0x3ce0 [ 788.365498][ C0] ? hlock_class+0x4e/0x130 [ 788.365524][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 788.365555][ C0] ? find_held_lock+0x2d/0x110 [ 788.365582][ C0] lock_acquire+0x1b1/0x560 [ 788.365612][ C0] ? get_page_from_freelist+0x371/0x3070 [ 788.365643][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 788.365675][ C0] ? hlock_class+0x4e/0x130 [ 788.365699][ C0] ? do_raw_spin_trylock+0xb1/0x180 [ 788.365721][ C0] ? __pfx_do_raw_spin_trylock+0x10/0x10 [ 788.365746][ C0] _raw_spin_trylock+0x63/0x80 [ 788.365780][ C0] ? get_page_from_freelist+0x371/0x3070 [ 788.365810][ C0] get_page_from_freelist+0x371/0x3070 [ 788.365843][ C0] ? __pfx___might_resched+0x10/0x10 [ 788.365878][ C0] ? fs_reclaim_acquire+0xae/0x160 [ 788.365901][ C0] ? __pfx_get_page_from_freelist+0x10/0x10 [ 788.365930][ C0] ? should_fail_alloc_page+0xee/0x130 [ 788.365961][ C0] ? prepare_alloc_pages.constprop.0+0x16f/0x560 [ 788.365989][ C0] __alloc_pages_noprof+0x223/0x25c0 [ 788.366018][ C0] ? page_ext_put+0x3e/0xd0 [ 788.366043][ C0] ? __pfx_mark_lock+0x10/0x10 [ 788.366074][ C0] ? hlock_class+0x4e/0x130 [ 788.366097][ C0] ? mark_lock+0xb5/0xc60 [ 788.366126][ C0] ? hlock_class+0x4e/0x130 [ 788.366150][ C0] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 788.366180][ C0] ? mark_lock+0xb5/0xc60 [ 788.366210][ C0] ? hlock_class+0x4e/0x130 [ 788.366238][ C0] ? mark_lock+0xb5/0xc60 [ 788.366269][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 788.366302][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 788.366335][ C0] ? policy_nodemask+0xea/0x4e0 [ 788.366364][ C0] alloc_pages_mpol_noprof+0x275/0x610 [ 788.366398][ C0] ? __pfx_alloc_pages_mpol_noprof+0x10/0x10 [ 788.366434][ C0] ? find_held_lock+0x2d/0x110 [ 788.366460][ C0] folio_alloc_mpol_noprof+0x36/0xd0 [ 788.366494][ C0] shmem_alloc_folio+0x135/0x160 [ 788.366528][ C0] shmem_alloc_and_add_folio+0x48b/0xc00 [ 788.366554][ C0] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 788.366579][ C0] ? shmem_allowable_huge_orders+0x208/0x440 [ 788.366607][ C0] shmem_get_folio_gfp+0x689/0x1530 [ 788.366633][ C0] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 788.366659][ C0] ? filemap_map_pages+0xf93/0x16a0 [ 788.366689][ C0] shmem_fault+0x200/0xae0 [ 788.366712][ C0] ? __pfx_shmem_fault+0x10/0x10 [ 788.366738][ C0] ? do_pte_missing+0xdc2/0x3e50 [ 788.366767][ C0] ? __pfx_lock_release+0x10/0x10 [ 788.366800][ C0] __do_fault+0x10a/0x490 [ 788.366836][ C0] do_pte_missing+0xea8/0x3e50 [ 788.366865][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 788.366899][ C0] __handle_mm_fault+0x100a/0x2a10 [ 788.366932][ C0] ? __pfx___handle_mm_fault+0x10/0x10 [ 788.366961][ C0] ? __pfx_lock_release+0x10/0x10 [ 788.366997][ C0] ? follow_page_pte+0x50d/0x1eb0 [ 788.367027][ C0] handle_mm_fault+0x3fa/0xaa0 [ 788.367058][ C0] __get_user_pages+0x90f/0x3b90 [ 788.367090][ C0] ? __pfx___get_user_pages+0x10/0x10 [ 788.367117][ C0] ? down_read_killable+0xcc/0x380 [ 788.367145][ C0] ? __pfx_down_read_killable+0x10/0x10 [ 788.367174][ C0] ? shmem_file_write_iter+0xcf/0x140 [ 788.367204][ C0] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 788.367238][ C0] ? __kernel_write_iter+0x59f/0xa80 [ 788.367276][ C0] get_dump_page+0xfb/0x220 [ 788.367304][ C0] ? __pfx_get_dump_page+0x10/0x10 [ 788.367334][ C0] ? dump_user_range+0x477/0x8a0 [ 788.367361][ C0] dump_user_range+0x135/0x8a0 [ 788.367388][ C0] ? __pfx_dump_user_range+0x10/0x10 [ 788.367414][ C0] ? elf_coredump_extra_notes_write+0xba/0x4f0 [ 788.367454][ C0] ? __pfx_writenote+0x10/0x10 [ 788.367483][ C0] elf_core_dump+0x2766/0x3840 [ 788.367510][ C0] ? hlock_class+0x4e/0x130 [ 788.367539][ C0] ? __pfx_elf_core_dump+0x10/0x10 [ 788.367567][ C0] ? kasan_save_stack+0x42/0x60 [ 788.367591][ C0] ? kasan_save_stack+0x33/0x60 [ 788.367615][ C0] ? __kasan_kmalloc+0xaa/0xb0 [ 788.367639][ C0] ? __kmalloc_node_noprof+0x211/0x440 [ 788.367669][ C0] ? __kvmalloc_node_noprof+0xad/0x1a0 [ 788.367698][ C0] ? irqentry_exit_to_user_mode+0x13f/0x280 [ 788.367723][ C0] ? asm_exc_page_fault+0x26/0x30 [ 788.367763][ C0] ? __pfx_sort+0x10/0x10 [ 788.367790][ C0] ? do_coredump+0x2c42/0x4160 [ 788.367814][ C0] do_coredump+0x2c42/0x4160 [ 788.367842][ C0] ? __pfx_do_coredump+0x10/0x10 [ 788.367866][ C0] ? kmem_cache_free+0x152/0x4b0 [ 788.367892][ C0] ? irqentry_exit_to_user_mode+0x13f/0x280 [ 788.367918][ C0] ? asm_exc_page_fault+0x26/0x30 [ 788.367962][ C0] get_signal+0x237c/0x26d0 [ 788.367990][ C0] ? __pfx_get_signal+0x10/0x10 [ 788.368013][ C0] ? rcu_is_watching+0x12/0xc0 [ 788.368037][ C0] ? trace_irq_disable.constprop.0+0xe4/0x130 [ 788.368069][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 788.368099][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 788.368133][ C0] ? do_user_addr_fault+0xa4b/0x13f0 [ 788.368171][ C0] irqentry_exit_to_user_mode+0x13f/0x280 [ 788.368198][ C0] asm_exc_page_fault+0x26/0x30 [ 788.368220][ C0] RIP: 0033:0x35000 [ 788.368241][ C0] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <00> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 788.368263][ C0] RSP: 002b:000000000000000a EFLAGS: 00010202 [ 788.368280][ C0] RAX: 0000000000000000 RBX: 00007fe711335f80 RCX: 00007fe71117dff9 [ 788.368296][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000020003b46 [ 788.368311][ C0] RBP: 00007fe7111f0296 R08: 0000000000000002 R09: 0000000000000000 [ 788.368325][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 788.368340][ C0] R13: 0000000000000000 R14: 00007fe711335f80 R15: 00007fff35d3faa8 [ 788.368362][ C0] [ 788.372493][ T30] Kernel panic - not syncing: hung_task: blocked tasks [ 788.372507][ T30] CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.11.0-syzkaller-11624-ge477dba5442c #0 [ 788.372533][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 788.372545][ T30] Call Trace: [ 788.372552][ T30] [ 788.372561][ T30] dump_stack_lvl+0x3d/0x1f0 [ 788.372591][ T30] panic+0x71d/0x800 [ 788.372619][ T30] ? __pfx_panic+0x10/0x10 [ 788.372646][ T30] ? preempt_schedule_thunk+0x1a/0x30 [ 788.372674][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 788.372703][ T30] ? preempt_schedule_thunk+0x1a/0x30 [ 788.372727][ T30] ? watchdog+0xd76/0x1240 [ 788.372754][ T30] ? watchdog+0xd69/0x1240 [ 788.372784][ T30] watchdog+0xd87/0x1240 [ 788.372816][ T30] ? __pfx_watchdog+0x10/0x10 [ 788.372841][ T30] ? lockdep_hardirqs_on+0x7c/0x110 [ 788.372866][ T30] ? __kthread_parkme+0x148/0x220 [ 788.372892][ T30] ? __pfx_watchdog+0x10/0x10 [ 788.372919][ T30] kthread+0x2c1/0x3a0 [ 788.372939][ T30] ? _raw_spin_unlock_irq+0x23/0x50 [ 788.372970][ T30] ? __pfx_kthread+0x10/0x10 [ 788.372993][ T30] ret_from_fork+0x45/0x80 [ 788.373024][ T30] ? __pfx_kthread+0x10/0x10 [ 788.373046][ T30] ret_from_fork_asm+0x1a/0x30 [ 788.373089][ T30] [ 789.287996][ T30] Kernel Offset: disabled [ 789.292315][ T30] Rebooting in 86400 seconds..